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CVE Record

CVE-2022-35650: The vulnerability was found in Moodle, occurs due to input validation error when importing lesson questions.

The vulnerability was found in Moodle, occurs due to input validation error when importing lesson questions. This insufficient path checks results in arbitrary file read risk. This vulnerability allows a remote attacker to perform directory traversal attacks. The capability to access this feature is only available to teachers, managers and admins by default.

UnknownCVSS not scoredNot KEV-listedUpdated
Glexia's TakeAutomated analysis

Security readout for executives and security teams

CVE-2022-35650 is a Moodle flaw where lesson question imports did not sufficiently check file paths. A user with access to that feature could potentially read files outside the intended location. By default, that capability is limited to teachers, managers, and admins, reducing but not removing business risk. Exposure is most plausible on Moodle deployments not updated to 4.0.2, 3.11.8, 3.9.15, or later equivalent vendor packages. The feature is available by default only to teachers, managers, and admins. Patch in the next normal security maintenance window, sooner for Internet-facing Moodle systems or environments with many teacher accounts. Risk is meaningful because file reads may expose sensitive server data, but available evidence does not show active exploitation. Mitigation focus: Upgrade Moodle to 4.0.2, 3.11.8, 3.9.15, or later supported releases.; Apply relevant Fedora or distribution Moodle package updates where applicable.; Review Moodle roles with lesson question import capability..

Prepared

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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cwe · medium confidence lookup

CWE-22: File access and web shell behavior lookup

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File access behavior lookup

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cve · low confidence lookup

CVE-2022-35650 mapping review

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors
0Timeline events
0ADP providers
5Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/aMoodleFixed in moodle 4.0.2, moodle 3.11.8, moodle 3.9.15Listed
Weakness

CWE details

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CWE-22 · source CWE mapping

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.