CVE-2026-32768

HIGH EPSS 20.1%
Published Mar 20, 20263mo ago · Modified Apr 8, 20262mo ago
7.9 CVSS 4.0
High
Find Similar
Published Mar 20, 2026 3mo ago
Last Modified Apr 8, 2026 2mo ago

Description

Chall-Manager is a platform-agnostic system able to start Challenges on Demand of a player. In versions prior to 0.6.5, due to a miswritten NetworkPolicy, a malicious actor can pivot from an instance to any Pod out of the origin namespace. This breaks the security-by-default property expected as part of the deployment program, leading to a potential lateral movement. In the specific case of sdk/kubernetes.Kompose it does not isolate the instances. This issue has been fixed in version 0.6.5.

CVSS Details

Base Score
7.9
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
20.1% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-284

Affected Products 1

VendorProductVersionRange
ctfer-iochall-manager* <0.6.5

References 3

  • github.com https://github.com/ctfer-io/chall-manager/commit/dc5ef27dfed2befef7f506ab8ca14d062b0d79c5
    Patch
  • github.com https://github.com/ctfer-io/chall-manager/releases/tag/v0.6.5
    Release Notes
  • github.com https://github.com/ctfer-io/chall-manager/security/advisories/GHSA-mw24-f3xh-j3qv
    MitigationVendor Advisory

Remediation

  • github.com https://github.com/ctfer-io/chall-manager/commit/dc5ef27dfed2befef7f506ab8ca14d062b0d79c5
    Patch