Medium severity · published Jul 25, 2022
CVE-2022-35651
A stored XSS and blind SSRF vulnerability was found in Moodle, occurs due to insufficient sanitization of user-supplied data in the SCORM track details
6.1
CVSS
1.1%
EPSS
No
On KEV
Description
A stored XSS and blind SSRF vulnerability was found in Moodle, occurs due to insufficient sanitization of user-supplied data in the SCORM track details. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website to steal potentially sensitive information, change appearance of the web page, can perform phishing and drive-by-download attacks.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 65% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EL
Enterprise Linux · Redhat
8.0 · source: NVD
FE
Fedora · Fedoraproject
35; 36 · source: NVD
MO
Moodle · Moodle
3.9.0 before 3.9.15; 3.11.0 before 3.11.8; 4.0.0; 4.0.0; 4.0.0; 4.0.0; +3 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-35651
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-35651
Patch
http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-71921
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=2106275
lists.fedoraproject.org
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6MOKYVRNFNAODP2XSMGJ5CRDUZCZKAR3/
lists.fedoraproject.org
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MTKUSFPSYFINSQFSOHDQIDVE6FWBEU6V/
Vendor Advisory
https://moodle.org/mod/forum/discuss.php?d=436458
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