Open redirect in moodle
Priority LOW 29CWE-601Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Spoofing
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- Fixed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA and GitHub. Impact type from CWE-601.
Summary
A flaw was found in Moodle before 3.7, 3.6.4, 3.5.6, 3.4.9 and 3.1.18. The form to upload cohorts contained a redirect field, which was not restricted to internal URLs.
Why it matters now
EPSS 0.00895 59th percentileScored 2026-11-07
Fix Fixed moodle/moodle (Packagist): 3.6.4, 3.5.6, 3.4.9 +1
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Moodle | moodle | 3.7, 3.6.4, 3.5.6, 3.4.9 and 3.1.18 | — | No fix listed | CNA |
| — | moodle/moodle (Packagist) | 3.6.0 to before 3.6.4 | 3.6.4 | Patch available | GHSA-5xp2-rv4h-mm2q |
| — | moodle/moodle (Packagist) | 3.5.0 to before 3.5.6 | 3.5.6 | Patch available | GHSA-5xp2-rv4h-mm2q |
| — | moodle/moodle (Packagist) | 3.4.0 to before 3.4.9 | 3.4.9 | Patch available | GHSA-5xp2-rv4h-mm2q |
| — | moodle/moodle (Packagist) | before 3.1.18 | 3.1.18 | Patch available | GHSA-5xp2-rv4h-mm2q |
- moodle VendorMoodle Affected 3.7, 3.6.4, 3.5.6, 3.4.9 and 3.1.18 Fixed in — No fix listed CNA
- moodle/moodle (Packagist) Vendor— Affected 3.6.0 to before 3.6.4 Fixed in 3.6.4 Patch available GHSA-5xp2-rv4h-mm2q
- moodle/moodle (Packagist) Vendor— Affected 3.5.0 to before 3.5.6 Fixed in 3.5.6 Patch available GHSA-5xp2-rv4h-mm2q
- moodle/moodle (Packagist) Vendor— Affected 3.4.0 to before 3.4.9 Fixed in 3.4.9 Patch available GHSA-5xp2-rv4h-mm2q
- moodle/moodle (Packagist) Vendor— Affected before 3.1.18 Fixed in 3.1.18 Patch available GHSA-5xp2-rv4h-mm2q
Remediation
- Fix · GHSA-5xp2-rv4h-mm2q moodle/moodle (Packagist) Fixed in 3.6.4 Advisory →
- Fix · GHSA-5xp2-rv4h-mm2q moodle/moodle (Packagist) Fixed in 3.5.6 Advisory →
- Fix · GHSA-5xp2-rv4h-mm2q moodle/moodle (Packagist) Fixed in 3.4.9 Advisory →
- Fix · GHSA-5xp2-rv4h-mm2q moodle/moodle (Packagist) Fixed in 3.1.18 Advisory →
Vendor assessments
Timeline
- 2026-10-02 Threatist record created from CVE-2019-10133
- 2026-10-03 Alias added: GHSA-5xp2-rv4h-mm2q
References
Advisory 2
Other 6
- https://github.com/moodle/moodle/commit/5a89ac9640b3a695720845b6ddeff65e69a289fc
- https://github.com/moodle/moodle/commit/a6258d0934f707b1d033f50fb41ffbcf45bb2102
- https://github.com/moodle/moodle/commit/c509d108216524887c7ca08b1c451054d669ea75
- https://github.com/moodle/moodle/commit/cd6fb4322b6b1914c05f05033a71ed060f875fd4
- https://github.com/moodle/moodle/commit/d5067bffd230d733ad24f6aeaa56aaa17eca5bfb
- https://github.com/moodle/moodle
More Moodle vulnerabilities
- TI-2024-22468 moodle: unsafe direct use of $_SERVER['HTTP_REFERER'] in admin/tool/mfa/index.php CVSS 3.1CRITICAL 9.8
- TI-2021-14741 In Moodle, an SQL injection risk was identified in the library fetching a user's recent courses. CVSS 3.1CRITICAL 9.8
- TI-2024-29071 Moodle: remote code execution via calculated question types CVSS 3.1HIGH 8.1
- TI-2016-06653 Moodle 3.1.2 allows remote attackers to obtain sensitive information via unspecified… CVSS 3.1HIGH 7.5
- TI-2022-00259 SQL injection in moodle CVSS 3.1CRITICAL 9.8
- TI-2022-16116 Path traversal in Moodle CVSS 3.1HIGH 7.5
Sources
- CVE-2019-10133 · CVE Program
- CVE-2019-10133 · NVD
- FIRST EPSS
- GHSA-5xp2-rv4h-mm2q · GitHub Advisory Database · CC BY 4.0
- CVE-2019-10133 · Red Hat security data · CC BY 4.0
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