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5.3
MEDIUM CVSS 3.1
CVE-2020-14181
Atlassian Jira Information Disclosure Vulnerability
Description

Affected versions of Atlassian Jira Server and Data Center allow an unauthenticated user to enumerate users via an Information Disclosure vulnerability in the /ViewUserHover.jspa endpoint. The affected versions are before version 7.13.6, from version 8.0.0 before 8.5.7, and from version 8.6.0 before 8.12.0.

INFO

Published Date :

Sept. 17, 2020, 1:15 a.m.

Last Modified :

Nov. 21, 2024, 5:02 a.m.

Remotely Exploit :

Yes !

Source :

[email protected]
Affected Products

The following products are affected by CVE-2020-14181 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Atlassian jira
2 Atlassian jira_server
3 Atlassian data_center
: Total Affected Vendor : 1 | Products : 3
CVSS Scores
The Common Vulnerability Scoring System is a standardized framework for assessing the severity of vulnerabilities in software and systems. We collect and displays CVSS scores from various sources for each CVE.
Score Version Severity Vector Exploitability Score Impact Score Source
CVSS 2.0 MEDIUM [email protected]
CVSS 3.1 MEDIUM [email protected]
Solution
This information is provided by the 3rd party feeds.
  • Upgrade to Atlassian Jira version 7.13.16, 8.5.7, 8.12.0 or later
Public PoC/Exploit Available at Github

CVE-2020-14181 has a 43 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2020-14181.

URL Resource
http://packetstormsecurity.com/files/161730/Atlassian-JIRA-8.11.1-User-Enumeration.html Exploit Third Party Advisory VDB Entry
https://jira.atlassian.com/browse/JRASERVER-71560 Issue Tracking Vendor Advisory
http://packetstormsecurity.com/files/161730/Atlassian-JIRA-8.11.1-User-Enumeration.html Exploit Third Party Advisory VDB Entry
https://jira.atlassian.com/browse/JRASERVER-71560 Issue Tracking Vendor Advisory
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2020-14181 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2020-14181 weaknesses.

CAPEC-13: Subverting Environment Variable Values Subverting Environment Variable Values CAPEC-22: Exploiting Trust in Client Exploiting Trust in Client CAPEC-59: Session Credential Falsification through Prediction Session Credential Falsification through Prediction CAPEC-60: Reusing Session IDs (aka Session Replay) Reusing Session IDs (aka Session Replay) CAPEC-79: Using Slashes in Alternate Encoding Using Slashes in Alternate Encoding CAPEC-116: Excavation Excavation CAPEC-169: Footprinting Footprinting CAPEC-224: Fingerprinting Fingerprinting CAPEC-285: ICMP Echo Request Ping ICMP Echo Request Ping CAPEC-287: TCP SYN Scan TCP SYN Scan CAPEC-290: Enumerate Mail Exchange (MX) Records Enumerate Mail Exchange (MX) Records CAPEC-291: DNS Zone Transfers DNS Zone Transfers CAPEC-292: Host Discovery Host Discovery CAPEC-293: Traceroute Route Enumeration Traceroute Route Enumeration CAPEC-294: ICMP Address Mask Request ICMP Address Mask Request CAPEC-295: Timestamp Request Timestamp Request CAPEC-296: ICMP Information Request ICMP Information Request CAPEC-297: TCP ACK Ping TCP ACK Ping CAPEC-298: UDP Ping UDP Ping CAPEC-299: TCP SYN Ping TCP SYN Ping CAPEC-300: Port Scanning Port Scanning CAPEC-301: TCP Connect Scan TCP Connect Scan CAPEC-302: TCP FIN Scan TCP FIN Scan CAPEC-303: TCP Xmas Scan TCP Xmas Scan CAPEC-304: TCP Null Scan TCP Null Scan CAPEC-305: TCP ACK Scan TCP ACK Scan CAPEC-306: TCP Window Scan TCP Window Scan CAPEC-307: TCP RPC Scan TCP RPC Scan CAPEC-308: UDP Scan UDP Scan CAPEC-309: Network Topology Mapping Network Topology Mapping CAPEC-310: Scanning for Vulnerable Software Scanning for Vulnerable Software CAPEC-312: Active OS Fingerprinting Active OS Fingerprinting CAPEC-313: Passive OS Fingerprinting Passive OS Fingerprinting CAPEC-317: IP ID Sequencing Probe IP ID Sequencing Probe CAPEC-318: IP 'ID' Echoed Byte-Order Probe IP 'ID' Echoed Byte-Order Probe CAPEC-319: IP (DF) 'Don't Fragment Bit' Echoing Probe IP (DF) 'Don't Fragment Bit' Echoing Probe CAPEC-320: TCP Timestamp Probe TCP Timestamp Probe CAPEC-321: TCP Sequence Number Probe TCP Sequence Number Probe CAPEC-322: TCP (ISN) Greatest Common Divisor Probe TCP (ISN) Greatest Common Divisor Probe CAPEC-323: TCP (ISN) Counter Rate Probe TCP (ISN) Counter Rate Probe CAPEC-324: TCP (ISN) Sequence Predictability Probe TCP (ISN) Sequence Predictability Probe CAPEC-325: TCP Congestion Control Flag (ECN) Probe TCP Congestion Control Flag (ECN) Probe CAPEC-326: TCP Initial Window Size Probe TCP Initial Window Size Probe CAPEC-327: TCP Options Probe TCP Options Probe CAPEC-328: TCP 'RST' Flag Checksum Probe TCP 'RST' Flag Checksum Probe CAPEC-329: ICMP Error Message Quoting Probe ICMP Error Message Quoting Probe CAPEC-330: ICMP Error Message Echoing Integrity Probe ICMP Error Message Echoing Integrity Probe CAPEC-472: Browser Fingerprinting Browser Fingerprinting CAPEC-497: File Discovery File Discovery CAPEC-508: Shoulder Surfing Shoulder Surfing CAPEC-573: Process Footprinting Process Footprinting CAPEC-574: Services Footprinting Services Footprinting CAPEC-575: Account Footprinting Account Footprinting CAPEC-576: Group Permission Footprinting Group Permission Footprinting CAPEC-577: Owner Footprinting Owner Footprinting CAPEC-616: Establish Rogue Location Establish Rogue Location CAPEC-643: Identify Shared Files/Directories on System Identify Shared Files/Directories on System CAPEC-646: Peripheral Footprinting Peripheral Footprinting CAPEC-651: Eavesdropping Eavesdropping

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

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sevbandonmez/jira-scanner

Atlassian Jira vulnerability scanner.

Dockerfile Makefile Python

Updated: 1 month ago
0 stars 0 fork 0 watcher
Born at : Aug. 11, 2025, 12:17 a.m. This repo has been linked 8 different CVEs too.
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plzheheplztrying/cve_monitor

None

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Updated: 2 months, 1 week ago
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Born at : Feb. 13, 2025, 8:50 a.m. This repo has been linked 891 different CVEs too.
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pwnosec/jirapwn

Jira Vulnerability Scanner is an automated Python-based tool for detecting vulnerabilities in Jira instances, by checking for known CVEs and providing reports on the security status of Jira endpoints.

automated-scanner cve vulnerability-analysis vulnerability-assesment-tools vulnerability-assessment jira-exploitation jiravulnerabilityscanner

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Updated: 1 month ago
0 stars 0 fork 0 watcher
Born at : Jan. 31, 2025, 12:40 a.m. This repo has been linked 14 different CVEs too.
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XiaomingX/awesome-poc-for-red-team

A curated collection of Proof of Concept (PoC) tools, scripts, and techniques designed for red team operations, penetration testing, and cybersecurity research. This repository focuses on providing practical resources for exploring vulnerabilities

attack cybersecurity exp hw penetration-testing poc red-team security-tools vulnerability-poc

Updated: 7 months, 3 weeks ago
5 stars 3 fork 3 watcher
Born at : Nov. 17, 2024, 11:53 a.m. This repo has been linked 414 different CVEs too.
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apit-review-account/apit-tool

APIT is a CLI tool designed for API black-box vulnerability fuzzing. It captures API traffic via browser proxy and conducts deep recognition and mutation of API parameters in a tree structure. Additionally, APIV incorporates various optimization strategies to enhance the precision and efficiency of API vulnerability testing.

Updated: 1 year, 2 months ago
0 stars 0 fork 0 watcher
Born at : June 23, 2024, 5:23 a.m. This repo has been linked 105 different CVEs too.
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apif-review/APIF_tool_2024

APIF is a CLI tool designed for API black-box vulnerability testing. It captures API traffic via browser proxy and conducts deep recognition and mutation of API parameters in a tree structure. Additionally, APIV incorporates various optimization strategies to enhance the precision and efficiency of API vulnerability testing.

Updated: 1 year, 4 months ago
0 stars 0 fork 0 watcher
Born at : April 15, 2024, 8:39 a.m. This repo has been linked 105 different CVEs too.
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apif-review/APIF_tool_2024

None

Updated: 1 year, 4 months ago
0 stars 0 fork 0 watcher
Born at : April 15, 2024, 4:49 a.m. This repo has been linked 105 different CVEs too.
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d4n-sec/d4n-sec.github.io

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Updated: 1 year, 7 months ago
0 stars 0 fork 0 watcher
Born at : Feb. 2, 2024, 2:11 p.m. This repo has been linked 494 different CVEs too.
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youcans896768/APIV_Tool

APIV is a CLI tool designed for API black-box vulnerability testing. It captures API traffic via browser proxy and conducts deep recognition and mutation of API parameters in a tree structure. Additionally, APIV incorporates various optimization strategies to enhance the precision and efficiency of API vulnerability testing.

Updated: 9 months ago
1 stars 1 fork 1 watcher
Born at : Jan. 31, 2024, 9:57 a.m. This repo has been linked 106 different CVEs too.
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anonymous364872/Rapier_Tool

Rapier is a CLI tool designed for API black-box vulnerability testing. It captures API traffic via browser proxy and conducts deep recognition and mutation of API parameters in a tree structure. Additionally, Rapier incorporates various optimization strategies to enhance the precision and efficiency of API vulnerability testing.

Updated: 2 months, 2 weeks ago
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Born at : Jan. 10, 2024, 11:32 a.m. This repo has been linked 106 different CVEs too.
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imhunterand/JiraCVE

Jira all vulnerabilities CVE

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Updated: 2 years ago
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Born at : Aug. 25, 2023, 9:14 p.m. This repo has been linked 14 different CVEs too.
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ArrestX/--POC

poc集合(持续更新ing)

Updated: 2 months, 3 weeks ago
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Born at : July 30, 2023, 1:30 a.m. This repo has been linked 154 different CVEs too.
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NyxAzrael/Goby_POC

在公网收集的gobypoc+部分自己加的poc

Updated: 1 month, 3 weeks ago
111 stars 8 fork 8 watcher
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0day404/vulnerability-poc

A Common Vulnerability PoC Knowledge Base一个普遍漏洞POC知识库

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Born at : June 24, 2023, 3:12 p.m. This repo has been linked 232 different CVEs too.
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xinyisleep/pocscan

继承大量poc检查 包含oa 如 泛微 通达 致远 万户 等。

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Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2020-14181 vulnerability anywhere in the article.

Results are limited to the first 20 news articles due to potential performance issues.

The following table lists the changes that have been made to the CVE-2020-14181 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference http://packetstormsecurity.com/files/161730/Atlassian-JIRA-8.11.1-User-Enumeration.html
    Added Reference https://jira.atlassian.com/browse/JRASERVER-71560
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CPE Deprecation Remap by [email protected]

    Mar. 25, 2022

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:atlassian:jira:*:*:*:*:*:*:*:* versions from (including) 8.6.0 from (excluding) 8.12.0 OR *cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:* versions from (including) 8.6.0 from (excluding) 8.12.0
  • CPE Deprecation Remap by [email protected]

    Mar. 25, 2022

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:atlassian:jira:*:*:*:*:*:*:*:* versions from (including) 8.0.0 from (excluding) 8.5.7 OR *cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:* versions from (including) 8.0.0 from (excluding) 8.5.7
  • Modified Analysis by [email protected]

    Mar. 27, 2021

    Action Type Old Value New Value
    Changed Reference Type http://packetstormsecurity.com/files/161730/Atlassian-JIRA-8.11.1-User-Enumeration.html No Types Assigned http://packetstormsecurity.com/files/161730/Atlassian-JIRA-8.11.1-User-Enumeration.html Exploit, Third Party Advisory, VDB Entry
    Changed CPE Configuration OR *cpe:2.3:a:atlassian:jira:*:*:*:*:*:*:*:* versions up to (excluding) 7.13.6 *cpe:2.3:a:atlassian:jira:*:*:*:*:*:*:*:* versions from (including) 8.0.0 up to (excluding) 8.5.7 *cpe:2.3:a:atlassian:jira:*:*:*:*:*:*:*:* versions from (including) 8.6.0 up to (excluding) 8.12.0 *cpe:2.3:a:atlassian:jira_software_data_center:*:*:*:*:*:*:*:* versions up to (excluding) 7.13.6 *cpe:2.3:a:atlassian:jira_software_data_center:*:*:*:*:*:*:*:* versions from (including) 8.0.0 up to (excluding) 8.5.7 *cpe:2.3:a:atlassian:jira_software_data_center:*:*:*:*:*:*:*:* versions from (including) 8.6.0 up to (excluding) 8.12.0 OR *cpe:2.3:a:atlassian:data_center:*:*:*:*:*:*:*:* versions up to (excluding) 7.13.6 *cpe:2.3:a:atlassian:data_center:*:*:*:*:*:*:*:* versions from (including) 8.0.0 up to (excluding) 8.5.7 *cpe:2.3:a:atlassian:data_center:*:*:*:*:*:*:*:* versions from (including) 8.6.0 up to (excluding) 8.12.0 *cpe:2.3:a:atlassian:jira:*:*:*:*:*:*:*:* versions up to (excluding) 7.13.6 *cpe:2.3:a:atlassian:jira:*:*:*:*:*:*:*:* versions from (including) 8.0.0 up to (excluding) 8.5.7 *cpe:2.3:a:atlassian:jira:*:*:*:*:*:*:*:* versions from (including) 8.6.0 up to (excluding) 8.12.0
  • CVE Modified by [email protected]

    Mar. 10, 2021

    Action Type Old Value New Value
    Added Reference http://packetstormsecurity.com/files/161730/Atlassian-JIRA-8.11.1-User-Enumeration.html [No Types Assigned]
  • Initial Analysis by [email protected]

    Sep. 18, 2020

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:N/A:N)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
    Changed Reference Type https://jira.atlassian.com/browse/JRASERVER-71560 No Types Assigned https://jira.atlassian.com/browse/JRASERVER-71560 Issue Tracking, Vendor Advisory
    Added CWE NIST CWE-200
    Added CPE Configuration OR *cpe:2.3:a:atlassian:jira:*:*:*:*:*:*:*:* versions up to (excluding) 7.13.6 *cpe:2.3:a:atlassian:jira:*:*:*:*:*:*:*:* versions from (including) 8.0.0 up to (excluding) 8.5.7 *cpe:2.3:a:atlassian:jira:*:*:*:*:*:*:*:* versions from (including) 8.6.0 up to (excluding) 8.12.0 *cpe:2.3:a:atlassian:jira_software_data_center:*:*:*:*:*:*:*:* versions up to (excluding) 7.13.6 *cpe:2.3:a:atlassian:jira_software_data_center:*:*:*:*:*:*:*:* versions from (including) 8.0.0 up to (excluding) 8.5.7 *cpe:2.3:a:atlassian:jira_software_data_center:*:*:*:*:*:*:*:* versions from (including) 8.6.0 up to (excluding) 8.12.0
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Vulnerability Scoring Details
Base CVSS Score: 5.3
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact
Base CVSS Score: 5
Access Vector
Access Complexity
Authentication
Confidentiality Impact
Integrity Impact
Availability Impact
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

93.62 }} 0.15%

score

0.99834

percentile