7.2
HIGH
CVE-2021-39115
"Atlassian Jira Service Management Server/ Data Center Server-Side Template Injection Vulnerability"
Description

Affected versions of Atlassian Jira Service Management Server and Data Center allow remote attackers with "Jira Administrators" access to execute arbitrary Java code or run arbitrary system commands via a Server_Side Template Injection vulnerability in the Email Template feature. The affected versions are before version 4.13.9, and from version 4.14.0 before 4.18.0.

INFO

Published Date :

Sept. 1, 2021, 11:15 p.m.

Last Modified :

Oct. 11, 2024, 9:35 p.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

1.2
Public PoC/Exploit Available at Github

CVE-2021-39115 has a 3 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2021-39115 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_service_desk
2 Atlassian jira_service_management
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-2021-39115.

URL Resource
https://jira.atlassian.com/browse/JSDSERVER-8665 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).

List of awesome starred repositories

Python

Updated: 2 months ago
6 stars 0 fork 0 watcher
Born at : May 2, 2023, 7:15 a.m. This repo has been linked 60 different CVEs too.

Template Injection in Email Templates leads to code execution on Jira Service Management Server

Updated: 2 months, 3 weeks ago
48 stars 12 fork 12 watcher
Born at : Sept. 7, 2021, 9:03 a.m. This repo has been linked 2 different CVEs too.

Automatic monitor github cve using Github Actions

Python

Updated: 1 month, 2 weeks ago
1 stars 56 fork 56 watcher
Born at : April 7, 2021, 11:16 a.m. This repo has been linked 1007 different CVEs too.

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

The following list is the news that have been mention CVE-2021-39115 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2021-39115 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 134c704f-9b21-4f2e-91b3-4a467353bcc0

    Oct. 11, 2024

    Action Type Old Value New Value
    Added CVSS V3.1 CISA-ADP AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
  • CVE Modified by [email protected]

    May. 14, 2024

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

    Apr. 25, 2022

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

    Mar. 07, 2022

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:atlassian:data_center:*:*:*:*:*:*:*:* versions up to (excluding) 4.13.9 *cpe:2.3:a:atlassian:data_center:*:*:*:*:*:*:*:* versions from (including) 4.14.0 up to (excluding) 4.18.0 *cpe:2.3:a:atlassian:jira_service_management:*:*:*:*:*:*:*:* versions up to (excluding) 4.13.9 *cpe:2.3:a:atlassian:jira_service_management:*:*:*:*:*:*:*:* versions from (including) 4.14.0 up to (excluding) 4.18.0 OR *cpe:2.3:a:atlassian:jira_service_desk:*:*:*:*:data_center:*:*:* versions up to (excluding) 4.13.9 *cpe:2.3:a:atlassian:jira_service_desk:*:*:*:*:server:*:*:* versions up to (excluding) 4.13.9 *cpe:2.3:a:atlassian:jira_service_management:*:*:*:*:data_center:*:*:* versions from (including) 4.14.0 up to (excluding) 4.18.0 *cpe:2.3:a:atlassian:jira_service_management:*:*:*:*:server:*:*:* versions from (including) 4.14.0 up to (excluding) 4.18.0
  • Initial Analysis by [email protected]

    Sep. 10, 2021

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:L/Au:S/C:C/I:C/A:C)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://jira.atlassian.com/browse/JSDSERVER-8665 No Types Assigned https://jira.atlassian.com/browse/JSDSERVER-8665 Third Party Advisory
    Added CWE NIST CWE-94
    Added CPE Configuration OR *cpe:2.3:a:atlassian:data_center:*:*:*:*:*:*:*:* versions up to (excluding) 4.13.9 *cpe:2.3:a:atlassian:data_center:*:*:*:*:*:*:*:* versions from (including) 4.14.0 up to (excluding) 4.18.0 *cpe:2.3:a:atlassian:jira_service_management:*:*:*:*:*:*:*:* versions up to (excluding) 4.13.9 *cpe:2.3:a:atlassian:jira_service_management:*:*:*:*:*:*:*:* versions from (including) 4.14.0 up to (excluding) 4.18.0
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.
Exploit Prediction

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

0.24 }} 0.05%

score

0.60172

percentile

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