PT-2021-22379 · Atlassian · Jira Service Management Server

Published 2021-09-01 · Updated 2024-10-11 · CVE-2021-39115

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Atlassian Jira Service Management Server and Data Center versions prior to 4.13.9 Atlassian Jira Service Management Server and Data Center versions 4.14.0 through 4.18.0

Description The issue allows 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.

Recommendations For versions prior to 4.13.9, update to version 4.13.9 or later. For versions 4.14.0 through 4.18.0, update to a version after 4.18.0. As a temporary workaround, consider restricting access to the Email Template feature to minimize the risk of exploitation.

Exploit

Fix

Code Injection

Weakness Enumeration

CWE-94

CWE-96

Related Identifiers

CVE-2021-39115

Affected Products

Jira Service Management Server

References · 8

• 🔥 https://github.com/PetrusViet/CVE-2021-39115 · Exploit
• https://osv.dev/vulnerability/CVE-2021-39115 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-39115 · Security Note
• https://t.me/ckured/12 · Telegram Post
• https://t.me/ckure/9250 · Telegram Post
• https://jira.atlassian.com/browse/JSDSERVER-8665 · Note
• https://t.me/ckure/9251 · Telegram Post
• https://t.me/ckure/9289 · Telegram Post