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CVE-2019-10376

CVE-2019-10376: Jenkins Wall Display Plugin Cross-site Scripting vulnerability

6.1

CVSS Score
3.1

Basic Information

CVE ID
CVE-2019-10376
GHSA ID
GHSA-hc34-f55m-rh3m
EPSS Score
0.34214%
CWE
CWE-79
Published
5/24/2022
Updated
3/3/2023
KEV Status
No
Technology
TechnologyJava

Technical Details

CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Package NameEcosystemVulnerable VersionsFirst Patched Version
org.jenkins-ci.plugins:jenkinswalldisplaymaven<= 0.6.34

Vulnerability Intelligence
Miggo AIMiggo AI

Miggo AIRoot Cause Analysis

The vulnerability stems from unescaped 'customTheme' parameter usage in HTML context. Jenkins plugins typically use Jelly templates for views, where direct parameter injection would create XSS vulnerabilities. The high confidence entry reflects the view-layer vulnerability, while the medium confidence entry addresses potential controller-level mishandling. The advisory specifically calls out parameter escaping failure in theme handling, matching common Jenkins plugin vulnerability patterns where request parameters flow directly into responses.

Vulnerable functions

Only Mi**o us*rs **n s** t*is s**tion

WAF Protection Rules

WAF Rule

W*ll *ispl*y M*st*r Proj**t Plu*in *o*s not prop*rly *s**p* t** `*ustomT**m*` qu*ry p*r*m*t*r, r*sultin* in * r**l**t** *ross-sit* s*riptin* vuln*r**ility. *s o* pu*li**tion o* t*is **visory, t**r* is no *ix.

Reasoning

T** vuln*r**ility st*ms *rom un*s**p** '*ustomT**m*' p*r*m*t*r us*** in *TML *ont*xt. J*nkins plu*ins typi**lly us* J*lly t*mpl*t*s *or vi*ws, w**r* *ir**t p*r*m*t*r inj**tion woul* *r**t* XSS vuln*r**iliti*s. T** *i** *on*i**n** *ntry r**l**ts t** v