CVE-2026-53436
CVSS Score
4.3
EPSS Score
0.0%
EPSS Percentile
0th
Jenkins 2.567 and earlier, LTS 2.555.2 and earlier improperly determines that a redirect URL after login is legitimately pointing to Jenkins when it contains relative path segments (`./` or `../`), allowing attackers to perform phishing attacks.
| 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