CVE-2025-34031

Moodle LMS Jmol Plugin Path Traversal

HIGH
7.5
CVSS Score
Published: June 24, 2025 at 12:58 AM UTC
Updated: June 17, 2026 at 09:13 AM UTC
2 products affected across 2 vendorsJmolJmol

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Severity
HIGH7.5
Exploit prediction
EPSS 3%
SSVC
PoC

Description

A path traversal vulnerability exists in the Moodle LMS Jmol plugin version 6.1 and prior via the query parameter in jsmol.php. The script directly passes user input to the file_get_contents() function without proper validation, allowing attackers to read arbitrary files from the server's filesystem by crafting a malicious query value. This vulnerability can be exploited without authentication and may expose sensitive configuration data, including database credentials.

Affected

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

v ≤ 6.1
Jmol· Moodlemoodle-plugin
60%
v ≤ 6.1

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

SSVC — Action Prioritization

SSVCPoCAutomatablePartial impact

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

CVSS

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

Quick Info

StatusMODIFIED
CWE
CWE-20CWE-22CWE-200

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