# picklescan before 0.0.22 only considers standard pickle file extensions in the scope for its vulnerability scan. An attacker could craft a malicious model that uses Pickle and include a malicious p...

Advisory record · `GHSA-655q-fx9r-782v`

- **Identifiers:** `GHSA-655q-fx9r-782v` · `CVE-2025-1716` · `CVE-2025-1889` · `GHSA-769v-p64c-89pr` · `PYSEC-2025-18` · `PYSEC-2025-19`
- **State:** Confirmed
- **Severity:** CVSS 5.3 Medium
- **Critical:** No
- **Weakness (CWE):** [CWE-184](https://cwe.mitre.org/data/definitions/184.html) · [CWE-646](https://cwe.mitre.org/data/definitions/646.html)
- **Tags:** [CWE-184](https://agentprime.io/advisories/tag/cwe-184.md) · [CWE-646](https://agentprime.io/advisories/tag/cwe-646.md)
- **Published:** 3 Mar 2025
- **Updated:** 9 Jul 2026
- **Reviewed by a person:** No

Published by the GitHub Advisory Database at 3 Mar 2025, 19:15 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

## Affected packages

- `picklescan` (PyPI): affected `<0.0.22`; fixed in `0.0.22`

## Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

## Severity and exploitation

- 5.3 Medium, CVSS 4.0: `CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N`, from CNA (Sonatype)

- **CISA KEV:** Not listed.
- **EPSS:** 0.017, the 77th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

## Timeline

- 31 Oct 2026, 15:04 UTC: First seen by agentprime
- 31 Oct 2026, 15:04 UTC: [Confirmed by OSV](https://osv.dev/vulnerability/PYSEC-2025-19)

## Sources

- [GitHub Advisory Database: GHSA-655q-fx9r-782v](https://github.com/advisories/GHSA-655q-fx9r-782v)
- [OSV: GHSA-655q-fx9r-782v](https://osv.dev/vulnerability/GHSA-655q-fx9r-782v)
- <https://github.com/advisories/GHSA-769v-p64c-89pr>

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.

## Check whether this affects you

A Match means an installed version is in the affected range above. Most don’t affect the app; agentprime hasn’t analysed this one yet.

- With the agentprime MCP server (<https://api.agentprime.io/mcp>), ask your agent to check the project: `check_lockfile` sends a lockfile, `check_packages` a list of installed packages, and both return the Matches and the upgrades that clear them. `get_advisory` returns this record. Setup: <https://agentprime.io/mcp.md>
- In a browser: <https://agentprime.io/check/> reads your lockfile in the browser, never uploading it.
- Whether it touches your code, with file and line: the Claude Code plugin, <https://agentprime.io/plugin.md>
- As JSON: <https://api.agentprime.io/v1/advisories/GHSA-655q-fx9r-782v>, or `POST https://api.agentprime.io/v1/match` with your packages (<https://agentprime.io/api.md>)

---

The web page: <https://agentprime.io/advisories/GHSA-655q-fx9r-782v/>. Everything for agents: <https://agentprime.io/llms.txt>.