CVE-2026-102579
An incorrect capability check in the grade web service allows an authenticated student to access profile information of other students enrolled in the same course that they should not have permission to view.
Does this matter?
Lower severity and a low EPSS score (0.23%). Track it; it rarely justifies an emergency change on its own.
Description
A flaw was found in Moodle. An incorrect capability check in the grade web service allows an authenticated student to access profile information of other students enrolled in the same course that they should not have permission to view. This issue leads to unauthorized information disclosure.
- CVSS 3.1
- 4.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- EPSS
- 0.23% probability · 13th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-359
- Affected
- moodle/moodle
- Source
- patrick@puiterwijk.org
EPSS moved from 0.2% on 30 September 2026 to 0.2% on 26 October 2026.
References
- http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-89381Patch
- https://access.redhat.com/security/cve/CVE-2026-102579Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2543633Issue Tracking, Third Party Advisory
- https://moodle.org/mod/forum/discuss.php?d=482497Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.