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CVE-2022-43412

20
FAUCET Score

CVE-2022-43412 describes a timing side-channel vulnerability in Jenkins Generic Webhook Trigger Plugin versions 1.84.1 and earlier. Attackers could exploit the non-constant time comparison of webhook tokens to statistically deduce a valid token, potentially gaining unauthorized access. Rated as Medium severity (CVSS 5.3), this vulnerability requires no user interaction and has a low impact on confidentiality. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.84.2CPE matchmatch criteria
cpe:2.3:a:jenkins:generic_webhook_trigger:*:*:*:*:*:jenkins:*:*

CVSS Data

CVSS version used by this source: 3.1

5.3MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.50%
Probability of exploitation in next 30 days
EPSS Percentile
39.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0050 is in the 25th percentile among its peer group of 23,723 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 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:generic-webhook-triggerFixed in: 1.84.2
jenkinsvendor investigatingvia nvd_reference
View patch

Vendor Advisories (1)

mavenGHSA-2jxx-2x93-2q2flow

Non-constant time webhook token comparison in Jenkins Generic Webhook Trigger Plugin

Oct 19, 2022

References

jenkins.io / security/advisory/2022-10-19
Vendor Advisory
openwall.com / lists/oss-security/2022/10/19/3
Mailing ListThird Party Advisory