PT-2023-8911 · Moodle+1 · Moodle+1

Paul Holden · CVE-2023-5547 · Published 2023-11-09 · Updated 2024-04-03

Positive Technologies (AI Summary)

CVSS v2.0

6.4

Medium

Base vector

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

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

Description The issue is related to an XSS risk in the course upload preview, which can be exploited when users upload unsafe data. This can allow a remote attacker to perform cross-site scripting attacks.

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

Exploit

XSS

Weakness Enumeration

CWE-79

Related Identifiers

BDU:2024-02591

BIT-MOODLE-2023-5547

CVE-2023-5547

GHSA-9GQP-3G28-W9XC

Affected Products

Moodle

Red Os

References · 21

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/5xxx/CVE-2023-5547.json · Exploit
• https://osv.dev/vulnerability/CVE-2023-5547 · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-02591 · Security Note
• http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-79455 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2023-5547 · Security Note
• https://osv.dev/vulnerability/BIT-moodle-2023-5547 · Vendor Advisory
• https://moodle.org/mod/forum/discuss.php?d=451588 · Patch
• https://ubuntu.com/security/CVE-2023-5547 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-5547 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-9gqp-3g28-w9xc · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2023-5547 · Security Note
• https://github.com/moodle/moodle · Note
• https://github.com/moodle/moodle/commit/833e818f022cce8373922afaa0cc6c8726b6b079 · Note
• https://github.com/moodle/moodle/commit/ef67f43c67e00c271658e42fc2e9cbe5fc94a87e · Note
• https://twitter.com/CVEnew/status/1722703740476547444 · Twitter Post