CVE-2026-102583

Moodle: incorrect capability check in ai generate image web service

LOW

2.7

CVSS Score

Published: September 30, 2026 at 08:36 AM UTC

Updated: October 1, 2026 at 03:15 PM UTC

1 product affected across 1 vendorMoodle

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Severity

LOW2.7

Exploit prediction

EPSS 0.2%

SSVC

No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Moodle · Moodle

95%

v < 4.5.135.0.0 ≤ v < 5.0.95.1.0 ≤ v < 5.1.65.2.0 ≤ v < 5.2.2

Affected range stops below 4.5.13, so it looks safe — our inference, not a vendor statement

Affected range stops below 5.0.9, so it looks safe — our inference, not a vendor statement

Affected range stops below 5.1.6, so it looks safe — our inference, not a vendor statement

Affected range stops below 5.2.2, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (4)

Patch

Source: cverecord

http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-88587

VDB Entryx_refsource_REDHATThird Party Advisory

Source: cverecord

https://access.redhat.com/security/cve/CVE-2026-102583

Issue Trackingx_refsource_REDHATThird Party Advisory

Source: cverecord

https://bugzilla.redhat.com/show_bug.cgi?id=2543640

Vendor Advisory

Source: cverecord

https://moodle.org/mod/forum/discuss.php?d=482501

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

2.7LOWfedora

Attack Vector: NETWORK
Complexity: LOW
Privileges: HIGH
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: NONE
Integrity: LOW
Availability: NONE

Vector?

Quick Info

StatusANALYZED

CWE

CWE-425

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