TI-2023-16175 Aliases CVE-2023-32987 GHSA-pmmr-r9v2-59p8

Cross-site request forgery in Jenkins Reverse Proxy Auth Plugin

MEDIUM 40CWE-352Published 2023-05-16 · Updated 2025-01-23

Key facts

Attack vector: Network
Privileges required: None
User interaction: Required
Attack complexity: Low
Impact type: Tampering
Confidentiality · integrity · availability: High · High · High
Fix status: Fixed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA and GitHub. Impact type from CWE-352.

Summary

A cross-site request forgery (CSRF) vulnerability in Jenkins Reverse Proxy Auth Plugin 1.7.4 and earlier allows attackers to connect to an attacker-specified LDAP server using attacker-specified credentials.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.0045 39th percentileScored 2026-11-07

Fix Fixed org.jenkins-ci.plugins:reverse-proxy-auth-plugin (Maven): 1.7.5

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Jenkins	Jenkins Reverse Proxy Auth Plugin	up to 1.7.4	—	No fix listed	CNA
—	org.jenkins-ci.plugins:reverse-proxy-auth-plugin (Maven)	before 1.7.5	1.7.5	Patch available	GHSA-pmmr-r9v2-59p8

Jenkins Reverse Proxy Auth Plugin VendorJenkins Affected up to 1.7.4 Fixed in — No fix listed CNA
org.jenkins-ci.plugins:reverse-proxy-auth-plugin (Maven) Vendor— Affected before 1.7.5 Fixed in 1.7.5 Patch available GHSA-pmmr-r9v2-59p8

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:jenkins:reverse_proxy_auth::::::jenkins::*	up to 1.7.4	Vulnerable	Jenkins

cpe:2.3:a:jenkins:reverse_proxy_auth:*:*:*:*:*:jenkins:*:* Versions up to 1.7.4 Vulnerable ·Jenkins

Remediation

Fix · GHSA-pmmr-r9v2-59p8 org.jenkins-ci.plugins:reverse-proxy-auth-plugin (Maven) Fixed in 1.7.5 Advisory →

Timeline

2026-10-02 Threatist record created from CVE-2023-32987
2026-10-03 Alias added: GHSA-pmmr-r9v2-59p8

References

Advisory 2

TI-2022-22350 Insufficiently protected credentials in Jenkins Reverse Proxy Auth Plugin CVSS 3.1MEDIUM 6.5
TI-2018-15802 An exposure of sensitive information vulnerability exists in Jenkins Reverse Proxy Auth… CVSS 3.0LOW 3.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences