Vulnerability · Published Jan 13, 2026 · Assigned by GitHub_M
CVE-2025-68704Jervis has a Weak Random for Timing Attack Mitigation
High 8.2
In plain English
A high-severity weak randomness in jervis from samrocketman. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 20% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 4.0)8.2High
Exploit odds (30 days)0.3%top 80.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Jervis is a library for Job DSL plugin scripts and shared Jenkins pipeline libraries. Prior to 2.2, Jervis uses java.util.Random() which is not cryptographically secure for timing attack mitigation. This vulnerability is fixed in 2.2.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Maven | net.gleske:jervis | 2.2 | GHSA-c9q6-g3hr-8gww |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| samrocketman | jervis | < 2.2 |
Weakness: CWE-330 · Vector: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N