CVE-2022-20614: jenkins project jenkins mailer plugin Missing Authorization
Vulnerability summary
CVE-2022-20614 is a medium (CVSS 4.3) Missing Authorization vulnerability in jenkins project jenkins mailer plugin. EPSS estimates a 1.11% chance of exploitation in the next 30 days, higher than 65.9% of scored vulnerabilities.
Not severe (CVSS 4.3, network access); no exploitation reported by the 5 checked sources
Source freshness unavailable
How is this decided?Timeline
- 12-01-2022PublishedVulnerability first disclosed.
- 03-08-2024Last modifiedVulnerability information updated.
Description
A missing permission check in Jenkins Mailer Plugin 391.ve4a_38c1b_cf4b_ and earlier allows attackers with Overall/Read access to use the DNS used by the Jenkins instance to resolve an attacker-specified hostname.
CVSS metrics
3 scores · 2 sources · 2 versions- OSV · MavenEcosystem advisory · calculated4.3MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
EPSS trend
Probability
1.11%
Chance of exploitation in the next 30 days
Percentile
66%
Versus all other CVEs
30-day change
No change 0.00 pp
From 1.11% on 04-10-2026
Known exploited
Compare KEV catalogs
CISA KEVNot in the CISA KEV catalog.
ENISA CNWNot in the ENISA CNW catalog.
CIRCLNot in the CIRCL catalog.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Known conditions: network-reachable, low-privilege account, no user interaction (CVSS vector). Other conditions: not stated in public data.
Jenkins1 product
- mailer< 1.34.2 | 391.ve4a_38c1b_cf4b_
Jenkins project1 product
- jenkins mailer plugin≥ unspecified, ≤ 391.ve4a_38c1b_cf4b_
Oracle1 product
Org.jenkins-ci.plugins1 product
- mailer≥ 391.ve4a38c1bcf4b, < 408.vd726a | < 1.34.2
4 vendors · 4 products
