Description
picklescan before 1.0.1 contains an unsafe deserialization vulnerability allowing unauthenticated users to execute arbitrary code by hiding eval calls nested under callable objects via getattr. Attackers can embed malicious code in pickle files that evades detection but executes when the pickle is loaded from untrusted sources.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| picklescan | picklescan | < 1.0.1 | 1.0.1 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| PyPI | picklescan | < 1.0.1 | 1.0.1 | GHSA-9m3x-qqw2-h32h |
References
- GitHub Security Advisory (GHSA-9m3x-qqw2-h32h) vendor-advisory
- VulnCheck Advisory: picklescan - Arbitrary Code Execution via Obfuscated eval Call third-party-advisory