CVE-2025-26530

The question bank filter required additional sanitizing to prevent a reflected XSS risk.

CVSS v3 8.3 HIGH

8.3^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.6 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-84146	Patch
https://moodle.org/mod/forum/discuss.php?d=466146	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:moodle:moodle::::::::
	cpe:2.3:a:moodle:moodle::::::::
	cpe:2.3:a:moodle:moodle::::::::

History

11 Aug 2025, 14:55

Type	Values Removed	Values Added
First Time		Moodle moodle Moodle
CPE		cpe:2.3:a:moodle:moodle::::::::
Summary		(es) El filtro del banco de preguntas requirió una depuración adicional para evitar un riesgo de XSS reflejado.
References	~~() http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-84146 -~~	() http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-84146 - Patch
References	~~() https://moodle.org/mod/forum/discuss.php?d=466146 -~~	() https://moodle.org/mod/forum/discuss.php?d=466146 - Vendor Advisory

24 Feb 2025, 20:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-02-24 20:15

Updated : 2025-08-11 14:55

NVD link : CVE-2025-26530

Mitre link : CVE-2025-26530

CVE.ORG link : CVE-2025-26530

JSON object : View

Products Affected

moodle

moodle

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

{"id": "CVE-2025-26530", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "patrick@puiterwijk.org", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 8.3, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 1.6}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 6.1, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.8}]}, "published": "2025-02-24T20:15:33.807", "references": [{"url": "http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-84146", "tags": ["Patch"], "source": "patrick@puiterwijk.org"}, {"url": "https://moodle.org/mod/forum/discuss.php?d=466146", "tags": ["Vendor Advisory"], "source": "patrick@puiterwijk.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "patrick@puiterwijk.org", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "The question bank filter required additional sanitizing to prevent a reflected XSS risk."}, {"lang": "es", "value": " El filtro del banco de preguntas requiri\u00f3 una depuraci\u00f3n adicional para evitar un riesgo de XSS reflejado."}], "lastModified": "2025-08-11T14:55:22.070", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3DF83192-5999-4E1B-B109-A1B0F68437B2", "versionEndExcluding": "4.3.10", "versionStartIncluding": "4.3.0"}, {"criteria": "cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B91CC5BB-FFB9-4D09-9001-105A8B68208E", "versionEndExcluding": "4.4.6", "versionStartIncluding": "4.4.0"}, {"criteria": "cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "830F7FD6-3257-44A2-9599-2C5C2FF2BA20", "versionEndExcluding": "4.5.2", "versionStartIncluding": "4.5.0"}], "operator": "OR"}]}], "sourceIdentifier": "patrick@puiterwijk.org"}