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Advisory record · GHSA-wcjx-v2wj-xg87

C2C CI utils is vulnerable to DoS via pyasn dependency (CVE-2026-30922)

CVSS 7.5 High

Published by the GitHub Advisory Database at 26 Mar 2026, 22:27 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
c2cciutilsPyPI<1.1.661.1.66
Identifiers
GHSA-wcjx-v2wj-xg87
Weakness (CWE)
CWE-674 · CWE-1395
Tags
Published
26 Mar 2026
Updated
10 Sept 2026

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

c2cciutils versions before 1.1.66 are vulnerable to denial of service because they depend on a vulnerable version of the pyasn package. The source gives few details on what an attacker needs to exploit this. Upgrade c2cciutils to version 1.1.66 or later.

Written 5 Nov 2026.

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

ScoreRatingCVSSVectorSource
7.5 High 3.0 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H GitHub Advisory Database
  • CISA KEV Not listed.
  • EPSS No score.

Timeline

  1. 31 Oct 2026, 14:34 UTC First seen by agentprime
  2. 31 Oct 2026, 14:34 UTC Confirmed by OSV

Sources

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.