CVE-2026-32771

The CTFer.io Monitoring component is in charge of the collection, process and storage of various signals (i.e. logs, metrics and distributed traces). In versions prior to 0.2.2, the sanitizeArchivePath function in pkg/extract/extract.go (lines 248–254) is vulnerable to Path Traversal due to a missing trailing path separator in the strings.HasPrefix check. The extractor allows arbitrary file writes (e.g., overwriting shell configs, SSH keys, kubeconfig, or crontabs), enabling RCE and persistent backdoors. The attack surface is further amplified by the default ReadWriteMany PVC access mode, which lets any pod in the cluster inject a malicious payload. This issue has been fixed in version 0.2.2.

• CWE-22

• https://github.com/ctfer-io/monitoring/commit/269dba165aa42210352628c0db6756f3b8fd3c8aPatch
• https://github.com/ctfer-io/monitoring/security/advisories/GHSA-f7cq-gvh6-qr25Exploit, Vendor Advisory
• https://security.snyk.io/research/zip-slip-vulnerability#expandable-socPI9fFAJ-titleExploit, Third Party Advisory

Published

Mar 20, 2026

Last Modified

Jun 17, 2026

Status

Analyzed

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2026-32766astral-tokio-tar is a tar archive reading/writing library fo…5.3
• CVE-2026-32767SiYuan is a personal knowledge management system. Versions 3…9.8
• CVE-2026-32768Chall-Manager is a platform-agnostic system able to start Ch…9.9
• CVE-2026-32769Fullchain is an umbrella project for deploying a ready-to-us…9.8
• CVE-2026-3277The OpenID Connect (OIDC) authentication configuration in Po…6.5
• CVE-2026-32770Parse Server is an open source backend that can be deployed …7.5
• CVE-2026-32772telnet in GNU inetutils through 2.7 allows servers to read a…4.7
• CVE-2026-32774Vulnogram 1.0.0 contains a stored cross-site scripting vulne…5.4
• CVE-2026-32775libexif through 0.6.25 has a flaw in decoding MakerNotes. If…7.8
• CVE-2026-32776libexpat before 2.7.5 allows a NULL pointer dereference with…5.5
• CVE-2026-32777libexpat before 2.7.5 allows an infinite loop while parsing …5.5
• CVE-2026-32778libexpat before 2.7.5 allows a NULL pointer dereference in t…5.5