CVE-2025-26531

IDOR in badges allows disabling of arbitrary badges

Severity Score

3.1

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

Insufficient capability checks made it possible to disable badges a user does not have permission to access.

*Credits: N/A

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

High

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2025-02-12 CVE Reserved
2025-02-24 CVE Published
2025-02-25 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-863: Incorrect Authorization

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC
http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-84239	2025-02-24

URL	Date	SRC
https://moodle.org/mod/forum/discuss.php?d=466148	2025-02-24

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Moodle Project Search vendor "Moodle Project"		Moodle Search vendor "Moodle Project" for product "Moodle"				>= 4.5.0 < 4.5.2 Search vendor "Moodle Project" for product "Moodle" and version " >= 4.5.0 < 4.5.2"		en		Affected
Moodle Project Search vendor "Moodle Project"		Moodle Search vendor "Moodle Project" for product "Moodle"				>= 4.4.0 < 4.4.6 Search vendor "Moodle Project" for product "Moodle" and version " >= 4.4.0 < 4.4.6"		en		Affected
Moodle Project Search vendor "Moodle Project"		Moodle Search vendor "Moodle Project" for product "Moodle"				>= 4.3.0 < 4.3.10 Search vendor "Moodle Project" for product "Moodle" and version " >= 4.3.0 < 4.3.10"		en		Affected
Moodle Project Search vendor "Moodle Project"		Moodle Search vendor "Moodle Project" for product "Moodle"				>= 4.1.0 < 4.1.16 Search vendor "Moodle Project" for product "Moodle" and version " >= 4.1.0 < 4.1.16"		en		Affected