CVE-2021-21699

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-21699
Jenkins Active Choices Plugin 2.5.6 and earlier does not escape the parameter name of reactive parameters and dynamic reference parameters, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission.

5.4 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

3.5 /10

CVSS v2.0 : LOW

V2 Legend

Vector : AV:N/AC:M/Au:S/C:N/I:P/A:N

Exploitability : 6.8 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References
Link Resource
http://www.openwall.com/lists/oss-security/2021/11/12/1 Mailing List Third Party Advisory
https://www.jenkins.io/security/advisory/2021-11-12/#SECURITY-2219 Vendor Advisory
http://www.openwall.com/lists/oss-security/2021/11/12/1 Mailing List Third Party Advisory
https://www.jenkins.io/security/advisory/2021-11-12/#SECURITY-2219 Vendor Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:jenkins:active_choices:*:*:*:*:*:jenkins:*:*
History

21 Nov 2024, 05:48

Type Values Removed Values Added
References () http://www.openwall.com/lists/oss-security/2021/11/12/1 - Mailing List, Third Party Advisory () http://www.openwall.com/lists/oss-security/2021/11/12/1 - Mailing List, Third Party Advisory
References () https://www.jenkins.io/security/advisory/2021-11-12/#SECURITY-2219 - Vendor Advisory () https://www.jenkins.io/security/advisory/2021-11-12/#SECURITY-2219 - Vendor Advisory

17 Nov 2021, 01:25

Type Values Removed Values Added
References (MLIST) http://www.openwall.com/lists/oss-security/2021/11/12/1 - (MLIST) http://www.openwall.com/lists/oss-security/2021/11/12/1 - Mailing List, Third Party Advisory
References (CONFIRM) https://www.jenkins.io/security/advisory/2021-11-12/#SECURITY-2219 - (CONFIRM) https://www.jenkins.io/security/advisory/2021-11-12/#SECURITY-2219 - Vendor Advisory
CVSS v2 : unknown
v3 : unknown 		v2 : 3.5
v3 : 5.4
CPE cpe:2.3:a:jenkins:active_choices:*:*:*:*:*:jenkins:*:*

12 Nov 2021, 16:28

Type Values Removed Values Added
New CVE
Information

Published : 2021-11-12 11:15

Updated : 2024-11-21 05:48

NVD link : CVE-2021-21699

Mitre link : CVE-2021-21699

CVE.ORG link : CVE-2021-21699

JSON object : View

Products Affected

jenkins

  • active_choices
CWE
CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')