CVE-2026-53440
CVSS Score
4.3
EPSS Score
0.0%
EPSS Percentile
0th
Jenkins 2.567 and earlier, LTS 2.555.2 and earlier does not ensure that the "from" parameter in the "Delegate to servlet container" security realm is safe to redirect to after login, allowing attackers to perform phishing attacks by redirecting users to an attacker-controlled domain.
| Vendor | jenkins project |
| Product | jenkins |
| Ecosystems | |
| Industries | Technology |
| Published | Jun 10, 2026 |
| Last Updated | Jun 10, 2026 |
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Affected Versions
Jenkins Project / Jenkins
All versions affected