CVE-2022-43407: jenkins project jenkins pipeline: input step plugin Cross-Site Request Forgery (CSRF)
Vulnerability summary
CVE-2022-43407 is a high (CVSS 8.8) Cross-Site Request Forgery (CSRF) vulnerability in jenkins project jenkins pipeline: input step plugin. EPSS estimates a 0.61% chance of exploitation in the next 30 days, higher than 48.2% of scored vulnerabilities.
Advisory lineage
Upstream 0 · Downstream 4Timeline
- 19-10-2022PublishedVulnerability first disclosed.
- 08-05-2025Last modifiedVulnerability information updated.
Description
Jenkins Pipeline: Input Step Plugin 451.vf1a_a_4f405289 and earlier does not restrict or sanitize the optionally specified ID of the 'input' step, which is used for the URLs that process user interactions for the given 'input' step (proceed or abort) and is not correctly encoded, allowing attackers able to configure Pipelines to have Jenkins build URLs from 'input' step IDs that would bypass the CSRF protection of any target URL in Jenkins when the 'input' step is interacted with.
CVSS metrics
3 scores · 3 sources · 1 version- OSV · MavenEcosystem advisory · calculated8.8HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- NVDNIST8.8HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS trend
Probability
0.61%
Chance of exploitation in the next 30 days
Percentile
48%
Versus all other CVEs
30-day change
+0.09 pp
From 0.53% on 20-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Jenkins project1 product
- jenkins pipeline: input step plugin≥ unspecified, ≤ 451.vf1a_a_4f405289
Org.jenkins-ci.plugins1 product
- pipeline-input-step< 456.vd8a_957db_5b_e9
2 vendors · 2 products
