GHSA-wcjx-v2wj-xg87

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

7.5 HighFix available

GHSA-wcjx-v2wj-xg87 is a high vulnerability (CVSS 7.5) in c2cciutils, published March 26, 2026. No source lists public exploit code. Fixed in c2cciutils 1.1.65.

What does this mean?

Severity: 7.5 HighCVSS 3.0, GitHub Advisories
Exploit chance: UnscoredNo EPSS score yet
Exploitation: None knownNot on CISA’s or ENISA’s lists
Fixed in: 1.1.65c2cciutils +1 more

Description

Pin vulnerable version of pyasn, see: See: https://github.com/advisories/GHSA-jr27-m4p2-rc6r

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: None
Integrity: None
Availability: High

Affected packages

Affected packages
Package	Affected	Fixed
`c2cciutils` PyPI	before 1.1.65	1.1.65
`c2cciutils` PyPI	before 1.1.66, plus listed versions 1.01.1.01.1.11.1.101.1.11 Show 45 moreShow less 1.1.121.1.161.1.171.1.181.1.191.1.21.1.201.1.211.1.221.1.231.1.241.1.251.1.261.1.271.1.281.1.291.1.31.1.301.1.311.1.321.1.331.1.341.1.351.1.361.1.371.1.381.1.391.1.41.1.401.1.411.1.421.1.431.1.441.1.451.1.461.1.471.1.481.1.491.1.51.1.501.1.511.1.551.1.561.1.571.1.58	1.1.66

What each source reports

GitHub Advisories Score used7.5

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

Pin vulnerable version of pyasn, see: See: https://github.com/advisories/GHSA-jr27-m4p2-rc6r

Record: GHSA-wcjx-v2wj-xg87
CVSS 3.0: 7.5 HighCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness: CWE-674, CWE-1395
Updated: 2026-11-02

OSV7.5

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

Pin vulnerable version of pyasn, see: See: https://github.com/advisories/GHSA-jr27-m4p2-rc6r

Record: GHSA-wcjx-v2wj-xg87
CVSS 3.0: 7.5 HighCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness: CWE-1395, CWE-674
Updated: 2026-11-02

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	GitHub Advisories, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

References

This page doesn't list everything

Left out here: 49 versions. The JSON record has them.