PT-2023-3316 · Moodle+2 · Moodle+2

Paul Holden · Published 2020-11-08 · Updated 2024-07-03 · CVE-2023-23923

Positive Technologies (AI Summary)

CVSS v2.0

9.7

High

Base vector

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

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

Description The issue is related to insufficient limitations on the start page preference in Moodle, allowing a remote attacker to set this preference for another user. This enables the attacker to gain unauthorized access to otherwise restricted functionality.

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

Improper Access Control

Weakness Enumeration

CWE-284

Related Identifiers

ALT-PU-2020-3235

ALT-PU-2023-2012

ALT-PU-2023-2057

ALT-PU-2023-5127

BDU:2023-03462

BIT-MOODLE-2023-23923

CVE-2023-23923

GHSA-32JC-9P58-P82X

Affected Products

Alt Linux

Moodle

Red Os

References · 16

• https://goslinux.fssp.gov.ru/2726972 · Security Note
• https://osv.dev/vulnerability/GHSA-32jc-9p58-p82x · Vendor Advisory
• https://moodle.org/mod/forum/discuss.php?d=443274#p1782023 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-23923 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-23923 · Security Note
• https://bdu.fstec.ru/vul/2023-03462 · Security Note
• https://osv.dev/vulnerability/BIT-moodle-2023-23923 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-23923 · Vendor Advisory
• http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-76862 · Patch
• https://ubuntu.com/security/CVE-2023-23923 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2023-23923 · Security Note
• https://github.com/moodle/moodle · Note
• https://redos.red-soft.ru/support/secure/uyazvimosti/support/secure/uyazvimosti/mnozhestvennye-uyazvimosti-moodle-cve-2023-23923-cve-2023-23922-cve-2023-23921-cve-2022-0332-cve-202 · Note
• https://redos.red-soft.ru/support/secure · Note
• http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-76862 · Note