CVE-2026-70437 — Jenkins Project / Jenkins Webhook Secret Credentials Provider Plugin

CVE-2026-70437

Jenkins Project / Jenkins Webhook Secret Credentials Provider Plugin PUBLISHED

Description (CNA)

Jenkins Webhook Secret Credentials Provider Plugin 16.v0cfa_f0215cf5 and earlier does not use a constant-time comparison function when checking whether the provided and expected webhook bearer token are equal, potentially allowing attackers to use statistical methods to obtain a valid webhook bearer token.

Affected (CNA)

Vendor / product	Versions
Jenkins Project / Jenkins Webhook Secret Credentials Provider Plugin	affected 0 through 16.v0cfa_f0215cf5

CWE

No CWE identifiers supplied.

References

https://www.jenkins.io/security/advisory/2026-08-05/#SECURITY-3918

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.