CVE-2023-30944

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CVE

The vulnerability was found Moodle which exists due to insufficient sanitization of user-supplied data in external Wiki

The vulnerability was found Moodle which exists due to insufficient sanitization of user-supplied data in external Wiki method for listing pages. A remote attacker can send a specially crafted request to the affected application and execute limited SQL commands within the application database.

MEDIUM · CVSS 5.6 EPSS 0.01078

Monitor

No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence

Sigma rules0 YARA rules0

⬡

Weakness Classification

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

▤

Affected Products & Versions

moodle>= 3.9.0 and < 3.9.21
moodle>= 3.11.0 and < 3.11.14
moodle>= 4.0.0 and < 4.0.8
moodle>= 4.1.0 and < 4.1.3
fedoraproject extra packages for enterprise linuxall versions
fedoraproject fedoraall versions

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Affected Packages

Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.

Packagist moodle/moodle HIGH fixed in 4.2.0-rc2

▣

Scoring & Timeline

5.6

MEDIUM · CVSS v3.1 · patrick@puiterwijk.org

View on NVD

Attack Vector

Network Adjacent Local Physical

Attack Complexity

Low High

Privileges Required

None Low High

User Interaction

None Required

Scope

Unchanged Changed

Confidentiality

None Low High

Integrity

None Low High

Availability

None Low High

Published to NVD02 May 2023 · 08:15 PM

CVSS VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

SSVC triage · cisa-vulnrichment

Exploitation

none

Automatable

Technical impact

partial

SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.

🔗

References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-77187Patch

https://bugzilla.redhat.com/show_bug.cgi?id=2188606Issue TrackingPatchThird Party Advisory

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/54TM5H5PDUDYXOQ7X7PPYWP4AJDAE73I/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MZBWRVUJF7HI53XCJPJ3YJZPOV5HBRUY/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PBFSXRYLT4ICKJVQSRBAOUDMDRVSVBLS/

https://moodle.org/mod/forum/discuss.php?d=446286PatchVendor Advisory

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