CVE-2026-102583: moodle — Fix

Description

A flaw was found in Moodle. An incorrect capability check in the artificial intelligence (AI) editor placement's image generation web service allows an authenticated user to invoke the feature without holding the required capability. This flaw permits unauthorized users to access and utilize the AI image generation functionality.

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CVSS v3.1 Score

2.7

LOW

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N

EPSS — Exploit Prediction

0.0024

Probability of exploitation

0.14%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-425 CWE-425

Affected Products

Vendor	Product	Versions
moodle	moodle	< 4.5.13
moodle	moodle	5.0.0 — 5.0.9
moodle	moodle	5.1.0 — 5.1.6
moodle	moodle	5.2.0 — 5.2.2

References

Advisories & Patches

http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-88587 https://moodle.org/mod/forum/discuss.php?d=482501

Other References

https://access.redhat.com/security/cve/CVE-2026-102583 https://bugzilla.redhat.com/show_bug.cgi?id=2543640

Frequently Asked Questions

What is CVE-2026-102583? +

A flaw was found in Moodle. An incorrect capability check in the artificial intelligence (AI) editor placement's image generation web service allows an authenticated user to invoke the feature without holding the required capability. This flaw permits unauthorized users to access and utilize the AI image generation functionality. It has a CVSS v3.1 base score of 2.7 (LOW).

How severe is CVE-2026-102583? +

CVE-2026-102583 has a CVSS v3.1 score of 2.7 out of 10, rated LOW. This is a low-severity vulnerability with limited impact. The EPSS score is 0.0024, placing it in the 0th percentile for exploitation probability.

What products are affected by CVE-2026-102583? +

CVE-2026-102583 affects products from moodle, specifically: moodle. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2026-102583? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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