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CVE-2019-10300

CVE-2019-10300: Jenkins GitLab Plugin Cross-Site Request Forgery vulnerability

8

CVSS Score
3.0

Basic Information

CVE ID
CVE-2019-10300
GHSA ID
GHSA-j365-62px-vjjv
EPSS Score
0.26458%
CWE
CWE-352
Published
5/24/2022
Updated
12/13/2023
KEV Status
No
Technology
TechnologyJava

Technical Details

CVSS Vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Package NameEcosystemVulnerable VersionsFirst Patched Version
org.jenkins-ci.plugins:gitlab-pluginmaven<= 1.5.111.5.12

Vulnerability Intelligence
Miggo AIMiggo AI

Miggo AIRoot Cause Analysis

The vulnerability documentation explicitly identifies the 'doTestConnection' method in GitLabConnectionConfig as the flawed form validation endpoint. The commit diff shows this method was modified to add @RequirePOST and ADMINISTER permission checks, confirming it was the attack vector. The method's pre-patch behavior matches the described vulnerability mechanics (CSRF via GET, insufficient permissions).

Vulnerable functions

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

WAF Protection Rules

WAF Rule

J*nkins *itL** Plu*in *i* not p*r*orm p*rmission ****ks on * m*t*o* impl*m*ntin* *orm v*li**tion. T*is *llow** us*rs wit* Ov*r*ll/R*** ****ss to J*nkins to *onn**t to *n *tt**k*r-sp**i*i** URL usin* *tt**k*r-sp**i*i** *r***nti*ls I*s o*t*in** t*rou**

Reasoning

T** vuln*r**ility *o*um*nt*tion *xpli*itly i**nti*i*s t** '*oT*st*onn**tion' m*t*o* in `*itL***onn**tion*on*i*` *s t** *l*w** *orm v*li**tion *n*point. T** *ommit *i** s*ows t*is m*t*o* w*s mo*i*i** to *** @R*quir*POST *n* **MINIST*R p*rmission ****k