PT-2022-11815 · Thoughtworks · Gocd

Published 2022-04-14 · Updated 2022-04-26 · CVE-2021-43290

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions ThoughtWorks GoCD versions prior to 21.3.0

Description An issue was discovered in ThoughtWorks GoCD where an attacker who has compromised a GoCD agent can upload a malicious file into a directory of a GoCD server. The attacker can control the filename, but the directory is placed inside a directory that they cannot control.

Recommendations For versions prior to 21.3.0, update to version 21.3.0 or later to resolve the issue. As a temporary workaround, consider restricting access to the GoCD server's directory to minimize the risk of exploitation.

Exploit

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2021-43290

Affected Products

Gocd

References · 8

• 🔥 https://blog.sonarsource.com/gocd-vulnerability-chain · Exploit
• https://github.com/gocd/gocd/commit/c22e0428164af25d3e91baabd3f538a41cadc82f · Patch
• https://github.com/gocd/gocd/commit/4c4bb4780eb0d3fc4cacfc4cfcc0b07e2eaf0595 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2021-43290 · Security Note
• https://gocd.org/releases/#21-3-0 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-43290 · Vendor Advisory
• https://t.me/cvenotify/29325 · Telegram Post
• https://t.me/cibsecurity/40766 · Telegram Post