https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-07T15:14:21.968806+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/euvd-2026-265588 EUVD-2026-265588 2026-10-07T15:14:22.027486+00:00 EUVD-2026-265588 https://cve.radiocsirt.org/vuln/fkie_cve-2025-68701 fkie_cve-2025-68701 2026-10-07T15:14:22.027539+00:00

Jervis is a library for Job DSL plugin scripts and shared Jenkins pipeline libraries. Prior to 2.2, Jervis uses deterministic AES IV derivation from a passphrase. This vulnerability is fixed in 2.2.

 https://cve.radiocsirt.org/vuln/ghsa-crxp-chh4-9ghp GHSA-crxp-chh4-9ghp — Jervis has Deterministic AES IV Derivation from Passphrase 2026-10-07T15:14:22.027585+00:00

Affected: Maven: net.gleske:jervis

### Vulnerability

https://github.com/samrocketman/jervis/blob/157d2b63ffa5c4bb1d8ee2254950fd2231de2b05/src/main/groovy/net/gleske/jervis/tools/SecurityIO.groovy#L866-L874

https://github.com/samrocketman/jervis/blob/157d2b63ffa5c4bb1d8ee2254950fd2231de2b05/src/main/groovy/net/gleske/jervis/tools/SecurityIO.groovy#L891-L900

Same passphrase + same plaintext = same ciphertext (IV reuse)

### Impact

Severity is considered low for internal uses of this library but if there's any consumer using these methods directly then this is considered high.

Significant reduction in the security of the encryption scheme. Pattern analysis becomes possible.

### Patches

Random IV will be generated and prepended to the ciphertext.

Upgrade to Jervis 2.2.

### Workarounds

None