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CVE-2023-49652:
Jenkins Google Compute Engine Plugin has incorrect permission checks

4.3

CVSS Score
3.1

Basic Information

EPSS Score
0.09034%
Published
11/29/2023
Updated
12/5/2023
KEV Status
No
Technology
TechnologyJava

Technical Details

CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Package NameEcosystemVulnerable VersionsFirst Patched Version
org.jenkins-ci.plugins:google-compute-enginemaven< 4.3.17.14.3.17.1
org.jenkins-ci.plugins:google-compute-enginemaven>= 4.5, < 4.551.v5a4.551.v5a

Vulnerability Intelligence
Miggo AIMiggo AI

Miggo AIRoot Cause Analysis

The vulnerability centers on missing Overall/Administer checks in HTTP endpoints handling credentials and GCP operations. While exact patch diffs aren't available, Jenkins security patterns indicate:

  1. Credential validation endpoints (doCheck* methods) would require security annotations
  2. Cloud connection test endpoints are common vulnerability points
  3. Credential retrieval utilities often lack context-bound permission checks Medium confidence stems from matching advisory descriptions to Jenkins plugin architecture conventions, though without concrete patch evidence.

Vulnerable functions

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

WAF Protection Rules

WAF Rule

J*nkins *oo*l* *omput* *n*in* Plu*in *.***.v*_******_***_** *n* **rli*r *o*s not *orr**tly p*r*orm p*rmission ****ks in multipl* *TTP *n*points. T*is *llows *tt**k*rs wit* *lo**l It*m/*on*i*ur* p*rmission (w*il* l**kin* It*m/*on*i*ur* p*rmission on *

Reasoning

T** vuln*r**ility **nt*rs on missin* Ov*r*ll/**minist*r ****ks in *TTP *n*points **n*lin* *r***nti*ls *n* **P op*r*tions. W*il* *x**t p*t** *i**s *r*n't *v*il**l*, J*nkins s**urity p*tt*rns in*i**t*: *. *r***nti*l v*li**tion *n*points (*o****k* m*t*o