CVE-2023-32987
Jenkins Reverse Proxy Auth Plugin cross-site request forgery vulnerability
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2023-32987- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Weakness
- CWE-352
- Updated
- 2026-11-02
CVE List
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.
- Record
CVE-2023-32987- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Weakness
- CWE-352
- Updated
- 2026-11-02
EUVDEUVD-2023-1599
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.
- Record
EUVD-2023-1599- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-pmmr-r9v2-59p8
Jenkins Reverse Proxy Auth Plugin cross-site request forgery vulnerability
Jenkins Reverse Proxy Auth Plugin 1.7.4 and earlier does not require POST requests for a form validation method, resulting in a cross-site request forgery (CSRF) vulnerability.
This vulnerability allows attackers to connect to an attacker-specified LDAP server using attacker-specified credentials.
Reverse Proxy Auth Plugin 1.7.5 requires POST requests for the affected form validation method.
- Record
GHSA-pmmr-r9v2-59p8- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N - Weakness
- CWE-352
- Updated
- 2026-11-02
OSV
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.
- Record
CVE-2023-32987- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVGHSA-pmmr-r9v2-59p8
Jenkins Reverse Proxy Auth Plugin cross-site request forgery vulnerability
Jenkins Reverse Proxy Auth Plugin 1.7.4 and earlier does not require POST requests for a form validation method, resulting in a cross-site request forgery (CSRF) vulnerability.
This vulnerability allows attackers to connect to an attacker-specified LDAP server using attacker-specified credentials.
Reverse Proxy Auth Plugin 1.7.5 requires POST requests for the affected form validation method.
- Record
GHSA-pmmr-r9v2-59p8- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N - Weakness
- CWE-352
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
org.jenkins-ci.plugins:reverse-proxy-auth-pluginMaven |
before 1.7.5 | 1.7.5 |
org.jenkins-ci.plugins:reverse-proxy-auth-pluginMaven |
before 1.7.5, plus listed versions 1.01.0.11.21.31.3.1 Show 12 moreShow less1.3.21.3.31.4.01.51.6.01.6.11.6.21.6.31.7.01.7.11.7.31.7.4 |
1.7.5 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-32987 is a high vulnerability (CVSS 8.8) in Jenkins Reverse Proxy Auth, published May 16, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.45%, the 39th percentile. Fixed in org.jenkins-ci.plugins:reverse-proxy-auth-plugin 1.7.5.