PT-2022-4013 · Jenkins · Jenkins Google Cloud Backup Plugin+1

Kevin Guerroudj · Published 2022-07-27 · Updated 2023-11-02 · CVE-2022-36917

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Jenkins Google Cloud Backup Plugin versions 0.6 and earlier

Description A missing permission check in the Jenkins Google Cloud Backup Plugin allows attackers with Overall/Read permission to request a manual backup. This issue is related to insufficient authorization procedures, which can be exploited by a remote attacker to copy arbitrary files. Additionally, the affected HTTP endpoint does not require POST requests, resulting in a cross-site request forgery (CSRF) vulnerability.

Recommendations For Jenkins Google Cloud Backup Plugin versions 0.6 and earlier, as a temporary workaround, consider disabling the manual backup feature until a patch is available. Restrict access to the affected HTTP endpoint to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

BDU:2022-04846

CVE-2022-36917

GHSA-9XHM-6W5P-335V

Affected Products

Jenkins

Jenkins Google Cloud Backup Plugin

References · 8

• https://jenkins.io/security/advisory/2022-07-27/#SECURITY-2656 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-36917 · Security Note
• https://osv.dev/vulnerability/GHSA-9xhm-6w5p-335v · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-04846 · Security Note
• https://osv.dev/vulnerability/CVE-2022-36917 · Vendor Advisory
• http://openwall.com/lists/oss-security/2022/07/27/1 · Note
• https://t.me/cvenotify/34219 · Telegram Post
• https://t.me/cibsecurity/47079 · Telegram Post