CVE-2026-47144 | BDVDB-2026-350004 Detail
BKDDFSshamefile
Description#
Shamefile is a linter for undocumented linter warnings. Prior to version 0.1.7, a path traversal vulnerability in `shame next` allows an attacker-controlled `shamefile.yaml` to disclose contents of files outside the repository, one line at a time, to the terminal of a user who runs the command. See patch commit for technical details. The issue is fixed in 0.1.7. Upgrade to either 0.1.7 or later versions to incorporate the patch. As a workaround, do not run `shame next` against untrusted `shamefile.yaml`. Use `shame me --dry-run` for CI validation.
Impact#
Per CVSS v3.1: confidentiality impact high, integrity impact none, availability impact none. Attack vector: local.
Weaknesses#
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
References#
- https://github.com/BKDDFS/shamefile/security/advisories/GHSA-x6p3-76f2-xxvh
- https://github.com/BKDDFS/shamefile/pull/80
- https://github.com/BKDDFS/shamefile/commit/77b0aeea318503582818c708518c601fedc43557
- https://github.com/BKDDFS/shamefile/releases/tag/v0.1.7
- https://github.com/pypa/advisory-database/tree/main/vulns/shamefile/PYSEC-2026-3065.yaml
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.