TI-2017-11082 Aliases CVE-2017-15110 GHSA-rjh8-w8jg-xwq5

Information disclosure in Moodle 3.x

LOW 22CWE-200Published 2017-11-20 · Updated 2024-08-05

Key facts

Attack vector: Network
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: Information disclosure
Confidentiality · integrity · availability: Low · None · None
Fix status: Fixed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA and GitHub. Impact type from CWE-200.

Summary

In Moodle 3.x, students can find out email addresses of other students in the same course. Using search on the Participants page, students could search email addresses of all participants regardless of email visibility. This allows enumerating and guessing emails of other students.

Why it matters now

EPSS 0.01159 67th percentileScored 2026-11-07

Fix Fixed moodle/moodle (Packagist): 3.1.9, 3.2.6, 3.3.3

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 3.x	Moodle 3.x	—	No fix listed	CNA
—	moodle/moodle (Packagist)	3.1 to before 3.1.9	3.1.9	Patch available	GHSA-rjh8-w8jg-xwq5
—	moodle/moodle (Packagist)	3.2 to before 3.2.6	3.2.6	Patch available	GHSA-rjh8-w8jg-xwq5
—	moodle/moodle (Packagist)	3.3 to before 3.3.3	3.3.3	Patch available	GHSA-rjh8-w8jg-xwq5

Moodle 3.x Vendor— Affected Moodle 3.x Fixed in — No fix listed CNA
moodle/moodle (Packagist) Vendor— Affected 3.1 to before 3.1.9 Fixed in 3.1.9 Patch available GHSA-rjh8-w8jg-xwq5
moodle/moodle (Packagist) Vendor— Affected 3.2 to before 3.2.6 Fixed in 3.2.6 Patch available GHSA-rjh8-w8jg-xwq5
moodle/moodle (Packagist) Vendor— Affected 3.3 to before 3.3.3 Fixed in 3.3.3 Patch available GHSA-rjh8-w8jg-xwq5

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:moodle:moodle::::::::	up to 3.0.10; 3.1 – 3.1.8; 3.2 – 3.2.5; 3.3 – 3.3.2	Vulnerable	Moodle

cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:* Versions up to 3.0.10; 3.1 – 3.1.8; 3.2 – 3.2.5; 3.3 – 3.3.2 Vulnerable ·Moodle

Remediation

Fix · GHSA-rjh8-w8jg-xwq5 moodle/moodle (Packagist) Fixed in 3.1.9 Advisory →
Fix · GHSA-rjh8-w8jg-xwq5 moodle/moodle (Packagist) Fixed in 3.2.6 Advisory →
Fix · GHSA-rjh8-w8jg-xwq5 moodle/moodle (Packagist) Fixed in 3.3.3 Advisory →

Vendor assessments

Red Hat

Red Hat's page for this CVE →

Not affected: 1 product

Red Hat

Timeline

2026-10-02 Threatist record created from CVE-2017-15110
2026-10-03 Alias added: GHSA-rjh8-w8jg-xwq5

References

Advisory 2

Other 1

https://github.com/moodle/moodle

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

See all 636 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences