PT-2023-6939 · Moodle+1 · Moodle+1

0Xkasper · Published 2023-11-09 · Updated 2024-04-03 · CVE-2023-5550

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Moodle (affected versions not specified)

Description The issue is related to a misconfigured shared hosting environment, allowing access to other users' content. A Moodle user with direct access to the web server outside of the Moodle webroot could utilize a local file include to achieve remote code execution. The vulnerability is also associated with incorrect code generation management, which can be exploited by a remote attacker to execute arbitrary code.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Code Injection

Weakness Enumeration

CWE-94

Related Identifiers

BDU:2023-07958

BIT-MOODLE-2023-5550

CVE-2023-5550

GHSA-5CVX-CWPX-9RJH

Affected Products

Moodle

Red Os

References · 18

• https://osv.dev/vulnerability/GHSA-5cvx-cwpx-9rjh · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-5550 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-5550 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-5550 · Vendor Advisory
• https://moodle.org/mod/forum/discuss.php?d=451591 · Vendor Advisory
• http://repo.red-soft.ru/redos/7.3c/x86_64/updates · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-07958 · Security Note
• http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-72249 · Patch
• https://cve.org/CVERecord?id=CVE-2023-5550 · Security Note
• https://osv.dev/vulnerability/BIT-moodle-2023-5550 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-5550 · Security Note
• https://github.com/moodle/moodle · Note
• https://github.com/moodle/moodle/commit/77766f9c8af8fc8d861d7ac09ce4e1f6e72faca7 · Note
• https://t.me/cvenotify/60600 · Telegram Post
• https://redos.red-soft.ru/support/secure/uyazvimosti/support/secure/uyazvimosti/mnozhestvennye-uyazvimosti-moodle-cve-2023-5551-cve-2023-5550-cve-2023-5547-cve-2023-5544 · Note