CVE-2022-35653

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    CVE-2022-35653

    Published: 25 Jul 2022Last Modified: 12 Aug 2026

    Summary:

    Details: 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.

    References: http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-72299, https://moodle.org/mod/forum/discuss.php?d=436460, https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/35xxx/CVE-2022-35653.json, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6MOKYVRNFNAODP2XSMGJ5CRDUZCZKAR3/, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MTKUSFPSYFINSQFSOHDQIDVE6FWBEU6V/, https://nvd.nist.gov/vuln/detail/CVE-2022-35653, https://bugzilla.redhat.com/show_bug.cgi?id=2106277

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 500c131eb49771e36f68d151dfa37fef5a9bc2df
    Fixed -84d3ae1b081ba764a54baf40ed063b96764c81c4

    Affected versions

    4.0.0-NA
    4.0.0-beta
    4.0.0-rc1
    4.0.0-rc2
    4.0.0-rc3
    4.0.0-rc4
    4.0.1

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2022-35653 | CVE-DB