CVE-2025-67847
Moodle: moodle: remote code execution via insufficient restore input validation
Description
A flaw was found in Moodle. An attacker with access to the restore interface could trigger server-side execution of arbitrary code. This is due to insufficient validation of restore input, which leads to unintended interpretation by core restore routines. Successful exploitation could result in a full compromise of the Moodle application.
INFO
Published Date :
Jan. 23, 2026, 5:16 a.m.
Last Modified :
March 5, 2026, 9 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | HIGH | [email protected] |
Solution
- Apply Moodle security updates promptly.
- Validate all restore input rigorously.
- Review Moodle restore routine validation logic.
- Restrict access to the restore interface.
Public PoC/Exploit Available at Github
CVE-2025-67847 has a 5 public
PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-67847.
| URL | Resource |
|---|---|
| https://access.redhat.com/security/cve/CVE-2025-67847 | Third Party Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-67847 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-67847
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
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The following list is the news that have been mention
CVE-2025-67847 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-67847 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Mar. 05, 2026
Action Type Old Value New Value Added CPE Configuration OR *cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:* versions from (including) 4.5.0 up to (excluding) 4.5.8 *cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:* versions from (including) 5.0.0 up to (excluding) 5.0.4 *cpe:2.3:a:moodle:moodle:5.1.0:-:*:*:*:*:*:* *cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:* versions up to (excluding) 4.1.22 *cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:* versions from (including) 4.4.0 up to (excluding) 4.4.12 Added Reference Type Fedora Project: https://access.redhat.com/security/cve/CVE-2025-67847 Types: Third Party Advisory -
New CVE Received by [email protected]
Jan. 23, 2026
Action Type Old Value New Value Added Description A flaw was found in Moodle. An attacker with access to the restore interface could trigger server-side execution of arbitrary code. This is due to insufficient validation of restore input, which leads to unintended interpretation by core restore routines. Successful exploitation could result in a full compromise of the Moodle application. Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Added CWE CWE-94 Added Reference https://access.redhat.com/security/cve/CVE-2025-67847