Critical severity · published Mar 23, 2023
CVE-2023-28333
The Mustache pix helper contained a potential Mustache injection risk if combined with user input (note: This did not appear to be implemented/exploitable anywhere in the core…
9.8
CVSS
1.2%
EPSS
No
On KEV
Description
The Mustache pix helper contained a potential Mustache injection risk if combined with user input (note: This did not appear to be implemented/exploitable anywhere in the core Moodle LMS).
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.2% · higher than 67% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FE
Fedora · Fedoraproject
36 · source: NVD
MO
Moodle · Moodle
after 3.9.0 before 3.9.20; after 3.11.0 before 3.11.13; after 4.0.0 before 4.0.7; 3.9.0; 3.11.0; 4.0.0; +2 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-28333
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-28333
bugzilla.redhat.com
https://bugzilla.redhat.com/show_bug.cgi?id=2179422
lists.fedoraproject.org
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3QZN34VSF4HTCW3C3ZP2OZYSLYUKADPF/
Patch
https://moodle.org/mod/forum/discuss.php?d=445065
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