CVE-2022-35653
Scores
EPSS
Percentile: 81.1%
CVSS
CVSS Score: 6.1/10
All CVSS Scores
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
Low (L)
Describes the conditions beyond the attacker's control
Privileges Required
None (N)
Describes the level of privileges an attacker must possess
User Interaction
Required (R)
Captures the requirement for a human user participation
Scope
Changed (C)
Determines if a successful attack impacts components beyond the vulnerable component
Confidentiality Impact
Low (L)
Measures the impact to the confidentiality of information
Integrity Impact
Low (L)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
None (N)
Measures the impact to the availability of the impacted component
Description
A reflected XSS issue was identified in the LTI module of Moodle. The vulnerability exists due to insufficient sanitization of user-supplied data in the LTI module. 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. This vulnerability does not impact authenticated users.
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Sources
CWEs
Related Vulnerabilities
Vulnerable Software (7)
Type: Configuration
Product: moodle
Operating System: ubuntu bionic 18.04
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: moodle
Operating System: ubuntu trusty 14.04
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: moodle
Operating System: ubuntu xenial 16.04
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: moodle
Operating System: debian
{ "unfixed": true}
Source: debian
Type: Configuration
Vendor: *
Product: enterprise_linux
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: *
Product: fedora
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*",...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: *
Product: moodle
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*", "versionEndExcluding": "3.9.15", "versionStartIncluding": "3.9.0", "vulnerable": true }, ...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*", "versionEndExcluding": "3.9.15", "versionStartIncluding": "3.9.0", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*", "versionEndExcluding": "3.11.8", "versionStartIncluding": "3.11.0", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:moodle:moodle:4.0.0:-:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:moodle:moodle:4.0.0:beta:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:moodle:moodle:4.0.0:rc1:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:moodle:moodle:4.0.0:rc2:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:moodle:moodle:4.0.0:rc3:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:moodle:moodle:4.0.0:rc4:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:moodle:moodle:4.0.1:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd