CVE-2023-5539 (GCVE-0-2023-5539)
Vulnerability from cvelistv5 – Published: 2023-11-09 19:11 – Updated: 2024-09-03 18:29
VLAI
EPSS
VEX
Title
Moodle: authenticated remote code execution risk in lesson
Summary
A remote code execution risk was identified in the Lesson activity. By default this was only available to teachers and managers.
Severity
4.7 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-03 18:23 UTC
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
3 references
| URL | Tags |
|---|---|
| http://git.moodle.org/gw?p=moodle.git&a=search&h=… | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2243352 | issue-trackingx_refsource_REDHAT |
| https://moodle.org/mod/forum/discuss.php?d=451580 |
Impacted products
2 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
|
Affected:
4.2.0 , < 4.2.3
(semver)
Affected: 4.1.0 , < 4.1.6 (semver) Affected: 4.0.0 , < 4.0.11 (semver) Affected: 3.11.0 , < 3.11.17 (semver) Affected: 0 , < 3.9.24 (semver) |
||||
| moodle | moodle |
Affected:
4.2.0 , < 4.2.3
(semver)
Affected: 4.1.0 , < 4.1.6 (semver) Affected: 4.0.0 , < 4.0.11 (semver) Affected: 3.11.0 , < 3.11.17 (semver) Affected: 0 , < 3.9.24 (semver) cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:* |
Date Public
2023-10-16 04:00
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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