Base Score

MEDIUM4.3

CVE-2021-21620

A cross-site request forgery (CSRF) vulnerability in Jenkins Claim Plugin 2.18.1 and earlier allows attackers to change claims.

VectorNETWORK

Published Byjenkinsci-cert@googlegroups.com

Published DateFeb 24, 2021, 16:15

Affected Versions(1)

org.jenkins-ci.plugins:claim(Maven)

Introduced0

Fixed2.18.2

LimitN/A

Package (Ecosystem)	Introduced	Fixed	Limit
org.jenkins-ci.plugins:claim(Maven)	0	2.18.2	N/A

Weakness Type (CWE):CWE-352

CVSS Metrics

Base Score

4.3

Vector String

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Base Severity

MEDIUM

Version

3.1

Attack Vector (AV)

NETWORK

Attack Complexity (AC)

LOW

Privileges Required (PR)

NONE

User Interaction (UI)

REQUIRED

Scope (S)

UNCHANGED

Confidentiality (C)

NONE

Integrity (I)

LOW

Availability (A)

NONE

References

https://www.jenkins.io/security/advisory/2021-02-24/#SECURITY-2188%20%282%29

Base Score

MEDIUM4.3

Weakness Type (CWE):CWE-352

CVSS Metrics

Base Score

4.3

Vector String

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Base Severity

MEDIUM

Version

3.1

Attack Vector (AV)

NETWORK

Attack Complexity (AC)

LOW

Privileges Required (PR)

NONE

User Interaction (UI)

REQUIRED

Scope (S)

UNCHANGED

Confidentiality (C)

NONE

Integrity (I)

LOW

Availability (A)

NONE