6.5
MEDIUM
CVE-2018-20237
Atlassian Confluence Server Data Center Information Disclosure
Description

Atlassian Confluence Server and Data Center before version 6.13.1 allows an authenticated user to download a deleted page via the word export feature.

INFO

Published Date :

Feb. 13, 2019, 6:29 p.m.

Last Modified :

July 27, 2022, 2:08 p.m.

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

2.8
Affected Products

The following products are affected by CVE-2018-20237 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 confluence_server
2 Atlassian confluence_data_center
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-2018-20237.

URL Resource
http://www.securityfocus.com/bid/107041 Third Party Advisory VDB Entry
https://jira.atlassian.com/browse/CONFSERVER-57814 Issue Tracking Vendor Advisory
https://www.excellium-services.com/cert-xlm-advisory/cve-2018-20237/ Third Party Advisory

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).

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

The following list is the news that have been mention CVE-2018-20237 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2018-20237 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 [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Reanalysis by [email protected]

    Jul. 27, 2022

    Action Type Old Value New Value
    Removed CWE NIST CWE-200
    Added CWE NIST CWE-668
    Changed CPE Configuration OR *cpe:2.3:a:atlassian:confluence:*:*:*:*:*:*:*:* versions up to (excluding) 6.13.1 *cpe:2.3:a:atlassian:confluence_server:*:*:*:*:*:*:*:* versions from (including) 6.13.2 up to (excluding) 6.14.0 *cpe:2.3:a:atlassian:data_center:*:*:*:*:*:*:*:* versions up to (excluding) 6.13.1 *cpe:2.3:a:atlassian:data_center:*:*:*:*:*:*:*:* versions from (including) 6.13.2 up to (excluding) 6.14.0 OR *cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:* versions up to (excluding) 6.13.1 *cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:* versions from (including) 6.13.2 up to (excluding) 6.14.0 *cpe:2.3:a:atlassian:confluence_server:*:*:*:*:*:*:*:* versions up to (excluding) 6.13.1 *cpe:2.3:a:atlassian:confluence_server:*:*:*:*:*:*:*:* versions from (including) 6.13.2 up to (excluding) 6.14.0
  • CPE Deprecation Remap by [email protected]

    Dec. 13, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:atlassian:confluence:*:*:*:*:*:*:*:* versions from (including) 6.13.2 from (excluding) 6.14.0 OR *cpe:2.3:a:atlassian:confluence_server:*:*:*:*:*:*:*:* versions from (including) 6.13.2 from (excluding) 6.14.0
  • Reanalysis by [email protected]

    Jul. 21, 2020

    Action Type Old Value New Value
    Removed CVSS V3 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
    Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
    Changed CPE Configuration OR *cpe:2.3:a:atlassian:confluence:*:*:*:*:*:*:*:* versions up to (excluding) 6.13.1 *cpe:2.3:a:atlassian:data_center:*:*:*:*:*:*:*:* versions up to (excluding) 6.13.1 OR *cpe:2.3:a:atlassian:confluence:*:*:*:*:*:*:*:* versions up to (excluding) 6.13.1 *cpe:2.3:a:atlassian:confluence:*:*:*:*:*:*:*:* versions from (including) 6.13.2 up to (excluding) 6.14.0 *cpe:2.3:a:atlassian:data_center:*:*:*:*:*:*:*:* versions up to (excluding) 6.13.1 *cpe:2.3:a:atlassian:data_center:*:*:*:*:*:*:*:* versions from (including) 6.13.2 up to (excluding) 6.14.0
  • Modified Analysis by [email protected]

    Apr. 12, 2019

    Action Type Old Value New Value
    Changed Reference Type https://www.excellium-services.com/cert-xlm-advisory/cve-2018-20237/ No Types Assigned https://www.excellium-services.com/cert-xlm-advisory/cve-2018-20237/ Third Party Advisory
  • CVE Modified by [email protected]

    Apr. 09, 2019

    Action Type Old Value New Value
    Added Reference https://www.excellium-services.com/cert-xlm-advisory/cve-2018-20237/ [No Types Assigned]
  • Modified Analysis by [email protected]

    Feb. 26, 2019

    Action Type Old Value New Value
    Changed Reference Type https://jira.atlassian.com/browse/CONFSERVER-57814 Third Party Advisory https://jira.atlassian.com/browse/CONFSERVER-57814 Issue Tracking, Vendor Advisory
    Changed Reference Type http://www.securityfocus.com/bid/107041 No Types Assigned http://www.securityfocus.com/bid/107041 Third Party Advisory, VDB Entry
  • CVE Modified by [email protected]

    Feb. 18, 2019

    Action Type Old Value New Value
    Added Reference http://www.securityfocus.com/bid/107041 [No Types Assigned]
  • Initial Analysis by [email protected]

    Feb. 14, 2019

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:L/Au:S/C:P/I:N/A:N)
    Added CVSS V3 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
    Changed Reference Type https://jira.atlassian.com/browse/CONFSERVER-57814 No Types Assigned https://jira.atlassian.com/browse/CONFSERVER-57814 Third Party Advisory
    Added CWE CWE-200
    Added CPE Configuration OR *cpe:2.3:a:atlassian:confluence:*:*:*:*:*:*:*:* versions up to (excluding) 6.13.1 *cpe:2.3:a:atlassian:data_center:*:*:*:*:*:*:*:* versions up to (excluding) 6.13.1
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.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2018-20237 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-2018-20237 weaknesses.

Exploit Prediction

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

0.13 }} -0.03%

score

0.48411

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability