Vulnerability Details : CVE-2021-21665

A cross-site request forgery (CSRF) vulnerability in Jenkins XebiaLabs XL Deploy Plugin 10.0.1 and earlier allows attackers to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing Username/password credentials stored in Jenkins.

Vulnerability category: Cross-site request forgery (CSRF)

Published 2021-06-10 15:15:09

Updated 2023-10-25 18:16:51

Source Jenkins Project

View at NVD, CVE.org

Exploit prediction scoring system (EPSS) score for CVE-2021-21665

Probability of exploitation activity in the next 30 days: 0.10%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 42 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2021-21665

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Source
6.0	MEDIUM	AV:N/AC:M/Au:S/C:P/I:P/A:P	6.8	6.4	nvd@nist.gov
Access Vector: Network Access Complexity: Medium Authentication: Single Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
8.0	HIGH	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H	2.1	5.9	nvd@nist.gov
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: Required Scope: Unchanged Confidentiality: High Integrity: High Availability: High

References for CVE-2021-21665

https://www.jenkins.io/security/advisory/2021-06-10/#SECURITY-1982

Jenkins Security Advisory 2021-06-10
Vendor Advisory

CVEs referencing this url
http://www.openwall.com/lists/oss-security/2021/06/10/14

oss-security - Multiple vulnerabilities in Jenkins plugins
Mailing List;Third Party Advisory

CVEs referencing this url

Products affected by CVE-2021-21665

Jenkins » Xebialabs Xl Deploy » For Jenkins
Versions up to, including, (<=) 10.0.1
cpe:2.3:a:jenkins:xebialabs_xl_deploy:*:*:*:*:*:jenkins:*:*
Matching versions