DIRAC is vulnerable to RCE in RequestManager due to eval on untrusted input

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

• CISA KEV Not listed.
• EPSS 0.0086, the 59th percentile, on 13 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

1. 13 Jul 2026, 17:20 UTC Confirmed by GitHub Advisory Database
2. 31 Oct 2026, 14:41 UTC First seen by agentprime
3. 31 Oct 2026, 14:41 UTC Confirmed by OSV

Sources

• GitHub Advisory Database: GHSA-9jpv-c7p4-997x
• OSV: GHSA-9jpv-c7p4-997x
• github.com/DIRACGrid/DIRAC/security/advisories/GHSA-9jpv-c7p4-997x
• nvd.nist.gov/vuln/detail/CVE-2026-45579
• github.com/DIRACGrid/DIRAC/commit/8ec11072f48103d94e8b7cca831e2c7ce304d6c7
• github.com/DIRACGrid/DIRAC/commit/99f1af88b525e69a77f204aebf7d8df3b6056142
• github.com/DIRACGrid/DIRAC/commit/a6f75ce5d369254d46ca6f1d39e3f384366fa396
• github.com/DIRACGrid/DIRAC
• github.com/DIRACGrid/DIRAC/releases/tag/v8.0.79
• github.com/DIRACGrid/DIRAC/releases/tag/v9.0.22
• github.com/DIRACGrid/DIRAC/releases/tag/v9.1.10
• github.com/pypa/advisory-database/tree/main/vulns/dirac/PYSEC-2026-3462.yaml
• pypi.org/project/DIRAC/8.0.79
• pypi.org/project/DIRAC/9.0.22

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.