PT-2023-6940 · Moodle · Moodle

Cli-Ish + 1 · Published 2023-11-09 · Updated 2024-03-06 · CVE-2023-5539

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

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

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

Description A remote code execution risk was identified in the Lesson activity of Moodle. This issue is related to incorrect code generation management. By default, the Lesson activity was only available to teachers and managers. The exploitation of this issue may allow 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:2023-07959

BIT-MOODLE-2023-5539

CVE-2023-5539

GHSA-3XXM-3G3C-W579

Affected Products

Moodle

References · 15

• https://osv.dev/vulnerability/BIT-moodle-2023-5539 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-5539 · Security Note
• https://osv.dev/vulnerability/CVE-2023-5539 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-5539 · Vendor Advisory
• https://moodle.org/mod/forum/discuss.php?d=451580 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-3xxm-3g3c-w579 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-07959 · Security Note
• https://cve.org/CVERecord?id=CVE-2023-5539 · Security Note
• https://bugzilla.redhat.com/show_bug.cgi?id=2243352 · Patch
• http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-79408 · Patch
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-5539 · Vendor Advisory
• https://github.com/moodle/moodle · Note
• https://github.com/moodle/moodle/commit/ba974a4add981743b5a37c5bcc4714c62f6052ce · Note
• https://twitter.com/VulmonFeeds/status/1722735773365973092 · Twitter Post
• https://twitter.com/CVEnew/status/1722696357687787972 · Twitter Post