Reflected XSS vulnerability in Jenkins VncRecorder Plugin
VncRecorder Plugin 1.25 and earlier does not escape a parameter value in the checkVncServ form validation endpoint output.
This results in a reflected cross-site scripting (XSS) vulnerability.
VncRecorder Plugin 1.35 escapes the parameter value in the output.
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Java / Kotlin (Maven) | org.jenkins-ci.plugins:vncrecorder | < 1.35 | 1.35 |
References
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N- Weakness (CWE)
CWE-79- Platform
- Java / Kotlin (Maven)
- Package
org.jenkins-ci.plugins:vncrecorder- Disclosed
- 24.05.2022
- Updated
- 11.10.2026 11:21
Sources and licenses
OSV / GitHub Advisory Database - GHSA-fq52-6cjf-jw59 - CC BY 4.0
Vulnerability history: org.jenkins-ci.plugins:vncrecorder
All published vulnerabilities of this package (Java / Kotlin (Maven)), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 2
- First → latest
- 05.2022 05.2022
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- Medium 2
Disclosures per year
- 2022: 2
- 2023: 0
- 2024: 0
- 2025: 0
- 2026: 0
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Reflected XSS vulnerability in Jenkins VncRecorder Plugin this entry
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