CVE-2025-27625

Summary

In Jenkins 2.499 and earlier, LTS 2.492.1 and earlier, redirects starting with backslash (\) characters are considered safe, allowing attackers to perform phishing attacks by having users go to a Jenkins URL that will forward them to a different site, because browsers interpret these characters as part of scheme-relative redirects.

Affected Software

VendorProductVersion RangeStatus
Jenkins ProjectJenkins2.492.2 < 2.492.*unaffected
Jenkins ProjectJenkins2.500 < *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References