CVE-2026-70437
Low · 3.7CVSS
3.7
EPSS
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Published
Aug 5, 2026
CISA due date
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The record
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 packages
| Ecosystem | Package | Introduced | Fixed |
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