CVE-2021-36395
HIGHMoodle < 3.9.8 and 3.11.0-beta-3.11.1 - Denial of Service via Recursive URL Parsing
Title source: llmDescription
In Moodle, the file repository's URL parsing required additional recursion handling to mitigate the risk of recursion denial of service.
References (1)
Core 1
Core References
Patch, Vendor Advisory
https://moodle.org/mod/forum/discuss.php?d=424801
Scores
CVSS v3
7.5
EPSS
0.0073
EPSS Percentile
49.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-674
CWE-400
Status
published
Products (2)
moodle/moodle
< 3.9.8
moodle/moodle
3.11.0-beta - 3.11.1Packagist
Published
Mar 06, 2023
Tracked Since
Feb 18, 2026