CVE-2025-26525

Published: Feb 24, 2025

Modified: Feb 24, 2025

PUBLISHED

CVSS v3.1

8.6

HIGH

Description

Insufficient sanitizing in the TeX notation filter resulted in an arbitrary file read risk on sites where pdfTeX is available (such as those with TeX Live installed).

Vendor	Product	Versions
Moodle Project	moodle	affected `4.5.0 - < 4.5.2` affected `4.4.0 - < 4.4.6` affected `4.3.0 - < 4.3.10` affected `4.1.0 - < 4.1.16` unknown `4.2.0 - < 4.2.*` +1 more versions

Weaknesses (CWE)

CWE-552

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

None

Availability

None

References

https://moodle.org/mod/forum/discuss.php?d=466141

vendor-advisory

https://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-84136

patch

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CVE-2025-26525

Description

Affected Products

Weaknesses (CWE)

CVSS v3.1 Details

References