https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-21T07:02:59.401231+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/bit-helm-2020-4053 BIT-helm-2020-4053 — Path Traversal in Helm Plugin Archive 2026-10-21T07:02:59.404745+00:00

Affected: Bitnami: helm

In Helm greater than or equal to 3.0.0 and less than 3.2.4, a path traversal attack is possible when installing Helm plugins from a tar archive over HTTP. It is possible for a malicious plugin author to inject a relative path into a plugin archive, and copy a file outside of the intended directory. This has been fixed in 3.2.4.

 https://cve.radiocsirt.org/vuln/cnvd-2020-52695 cnvd-2020-52695 2026-10-21T07:02:59.404794+00:00 cnvd-2020-52695 https://cve.radiocsirt.org/vuln/euvd-2026-36384 EUVD-2026-36384 2026-10-21T07:02:59.404812+00:00 EUVD-2026-36384 https://cve.radiocsirt.org/vuln/fkie_cve-2020-4053 fkie_cve-2020-4053 2026-10-21T07:02:59.404824+00:00

In Helm greater than or equal to 3.0.0 and less than 3.2.4, a path traversal attack is possible when installing Helm plugins from a tar archive over HTTP. It is possible for a malicious plugin author to inject a relative path into a plugin archive, and copy a file outside of the intended directory. This has been fixed in 3.2.4.

 https://cve.radiocsirt.org/vuln/ghsa-qq3j-xp49-j73f GHSA-qq3j-xp49-j73f — Plugin archive directory traversal in Helm 2026-10-21T07:02:59.404848+00:00

Affected: Go: helm.sh/helm/v3

The Helm core maintainers have identified an information disclosure vulnerability in Helm 3.0.0-3.2.3.

### Impact

A traversal attack is possible when installing Helm plugins from a tar archive over HTTP. It is possible for a malicious plugin author to inject a relative path into a plugin archive, and copy a file outside of the intended directory.

Traversal Attacks are a form of a Directory Traversal that can be exploited by extracting files from an archive. The premise of the Directory Traversal vulnerability is that an attacker can gain access to parts of the file system outside of the target folder in which they should reside. The attacker can then overwrite executable files and either invoke them remotely or wait for the system or user to call them, thus achieving Remote Command Execution on the victim's machine. The vulnerability can also cause damage by overwriting configuration files or other sensitive resources, and can be exploited on both client (user) machines and servers.

https://snyk.io/research/zip-slip-vulnerability

### Specific Go Packages Affected helm.sh/helm/v3/pkg/plugin/installer

### Patches

This issue has been fixed in Helm 3.2.4

### For more information If you have any questions or comments about this advisory: * Open an issue in [the Helm repository](https://github.com/helm/helm/issues) * For security-specific issues, email us at [cncf-helm-security@lists.cncf.io](mailto:cncf-helm-security@lists.cncf.io)

 https://cve.radiocsirt.org/vuln/gsd-2020-4053 gsd-2020-4053 2026-10-21T07:02:59.404885+00:00 gsd-2020-4053