What’s Vulnerable › Vulnerabilities

CVE-2019-10154

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-06-26 · updated 2026-06-17
• Weakness: CWE-285

Description

A flaw was found in Moodle before versions 3.7, 3.6.4. A web service fetching messages was not restricted to the current user's conversations.

Affected products

• Moodle: before 3.6.4 — fixed in 3.6.4

How to fix

Upgrade to a fixed version: Moodle 3.6.4. Check the vendor advisory for mitigations.

References

• https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10154
• https://moodle.org/mod/forum/discuss.php?d=386521
• https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10154
• https://moodle.org/mod/forum/discuss.php?d=386521

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