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CVE-2021-21675

22
FAUCET Score

CVE-2021-21675 describes a Cross-Site Request Forgery (CSRF) vulnerability in the Jenkins requests-plugin Plugin, affecting versions 2.2.12 and earlier. This flaw allows unauthenticated attackers to create new requests or approve pending requests, potentially leading to unauthorized actions within the Jenkins environment. Rated with a CVSS score of 6.5 (Medium), its exploitation requires user interaction (UI:R) but can result in high integrity impact (I:H). Currently, there is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.2.12CPE matchmatch criteria
cpe:2.3:a:jenkins:requests:*:*:*:*:*:jenkins:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.26%
Probability of exploitation in next 30 days
EPSS Percentile
66.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0126 is in the 79th percentile among its peer group of 26,221 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

mavenpatch availablevia ghsa
Product: org.jenkins-ci.plugins:requestsFixed in: 2.2.13
jenkinsvendor investigatingvia nvd_reference
View patch

Vendor Advisories (1)

mavenGHSA-5frh-wx6v-8m2rmedium

CSRF vulnerabilities in Jenkins requests-plugin Plugin

May 24, 2022

References

jenkins.io / security/advisory/2021-06-30
Vendor Advisory
openwall.com / lists/oss-security/2021/06/30/1
Mailing ListThird Party Advisory