CVE-2023-46858

Moodle 4.3 allows /grade/report/grader/index.php?searchvalue= reflected XSS when logged in as a teacher. NOTE: the Moodle Security FAQ link states "Some forms of rich content [are] used by teachers to enhance their courses ... admins and teachers can post XSS-capable content, but students can not."

CVSS v3 5.4 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://docs.moodle.org/403/en/Security_FAQ#I_have_discovered_Cross_Site_Scripting_.28XSS.29_is_possible_with_Moodle	Product
https://gist.github.com/Abid-Ahmad/12d2b4878eb731e8871b96b7d55125cd	Broken Link
https://packetstormsecurity.com/files/175277/Moodle-4.3-Cross-Site-Scripting.html	Exploit Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

cpe:2.3:a:moodle:moodle:4.3.0:*:*:*:*:*:*:*

History

21 Mar 2024, 02:49

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-10-29 01:15

Updated : 2024-08-02 21:16

NVD link : CVE-2023-46858

Mitre link : CVE-2023-46858

CVE.ORG link : CVE-2023-46858

JSON object : View

Products Affected

moodle

moodle

CWE

CWE-79

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

{"id": "CVE-2023-46858", "cveTags": [{"tags": ["disputed"], "sourceIdentifier": "cve@mitre.org"}], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 5.4, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.3}]}, "published": "2023-10-29T01:15:41.087", "references": [{"url": "https://docs.moodle.org/403/en/Security_FAQ#I_have_discovered_Cross_Site_Scripting_.28XSS.29_is_possible_with_Moodle", "tags": ["Product"], "source": "cve@mitre.org"}, {"url": "https://gist.github.com/Abid-Ahmad/12d2b4878eb731e8871b96b7d55125cd", "tags": ["Broken Link"], "source": "cve@mitre.org"}, {"url": "https://packetstormsecurity.com/files/175277/Moodle-4.3-Cross-Site-Scripting.html", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "Moodle 4.3 allows /grade/report/grader/index.php?searchvalue= reflected XSS when logged in as a teacher. NOTE: the Moodle Security FAQ link states \"Some forms of rich content [are] used by teachers to enhance their courses ... admins and teachers can post XSS-capable content, but students can not.\""}, {"lang": "es", "value": "** EN DISPUTA ** Moodle 4.3 permite /grade/report/grader/index.php?searchvalue= XSS reflejado cuando se inicia sesi\u00f3n como profesor. NOTA: el enlace de preguntas frecuentes sobre seguridad de Moodle indica: \"Los profesores utilizan algunas formas de contenido enriquecido para mejorar sus cursos... los administradores y profesores pueden publicar contenido compatible con XSS, pero los estudiantes no\"."}], "lastModified": "2024-08-02T21:16:12.157", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:moodle:moodle:4.3.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6536A48F-186C-4B14-BDA5-34B105F7CC7B"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}