Security readout for executives and security teams
This Moodle issue could let a logged-in user see answer information for matching questions by inspecting a lesson page's HTML. It affects older Moodle releases and is mainly a confidentiality and academic integrity risk, not evidence of server takeover. Exposure is likely limited to legacy Moodle deployments using the Lesson module's matching page type, where authenticated users can access affected lesson content. Supported or upgraded Moodle versions should not be assumed vulnerable from these sources alone. Prioritize remediation for internet-facing or student-accessible Moodle systems that host graded lessons. The business risk is assessment integrity and confidential answer exposure, not broad infrastructure compromise based on the provided evidence. Mitigation focus: Upgrade Moodle 2.3.x to 2.3.8 or later.; Upgrade Moodle 2.4.x to 2.4.5 or later.; Upgrade Moodle 2.5.x to 2.5.1 or later..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
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CVE-2013-2243 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
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.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://moodle.org/mod/forum/discuss.php?d=232500CVE reference · x_refsource_CONFIRM
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.