CVE-2023-46858 - Vulnerability Details - OpenCVE

Description

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."

Published: 2023-10-29

Score: 5.4 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

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

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00109.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://docs.moodle.org/403/en/Security_FAQ#I_have_discovered_Cross_Site_Scripting_.28XSS.29_is_possible_with_Moodle
https://gist.github.com/Abid-Ahmad/12d2b4878eb731e8871b96b7d55125cd
https://packetstormsecurity.com/files/175277/Moodle-4.3-Cross-Site-Scripting.html

History

No history.

Subscriptions

Moodle Moodle

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2023-10-29T00:00:00.000Z

Updated: 2024-08-02T20:53:21.915Z

Reserved: 2023-10-29T00:00:00.000Z

Link: CVE-2023-46858

Vulnrichment

Updated: 2024-08-02T20:53:21.915Z

NVD

Status : Modified

Published: 2023-10-29T01:15:41.087

Modified: 2024-11-21T08:29:26.310

Link: CVE-2023-46858

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-79

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2023-46858", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2024-08-02T20:53:21.915Z", "dateReserved": "2023-10-29T00:00:00.000Z", "datePublished": "2023-10-29T00:00:00.000Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2023-11-02T20:57:43.161Z"}, "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.\""}], "tags": ["disputed"], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "https://gist.github.com/Abid-Ahmad/12d2b4878eb731e8871b96b7d55125cd"}, {"url": "https://docs.moodle.org/403/en/Security_FAQ#I_have_discovered_Cross_Site_Scripting_.28XSS.29_is_possible_with_Moodle"}, {"url": "https://packetstormsecurity.com/files/175277/Moodle-4.3-Cross-Site-Scripting.html"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-06-28T18:19:37.472556Z", "id": "CVE-2023-46858", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-06-28T18:19:43.508Z"}}, {"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T20:53:21.915Z"}, "title": "CVE Program Container", "references": [{"url": "https://gist.github.com/Abid-Ahmad/12d2b4878eb731e8871b96b7d55125cd", "tags": ["x_transferred"]}, {"url": "https://docs.moodle.org/403/en/Security_FAQ#I_have_discovered_Cross_Site_Scripting_.28XSS.29_is_possible_with_Moodle", "tags": ["x_transferred"]}, {"url": "https://packetstormsecurity.com/files/175277/Moodle-4.3-Cross-Site-Scripting.html", "tags": ["x_transferred"]}]}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://gist.github.com/Abid-Ahmad/12d2b4878eb731e8871b96b7d55125cd", "tags": ["x_transferred"]}, {"url": "https://docs.moodle.org/403/en/Security_FAQ#I_have_discovered_Cross_Site_Scripting_.28XSS.29_is_possible_with_Moodle", "tags": ["x_transferred"]}, {"url": "https://packetstormsecurity.com/files/175277/Moodle-4.3-Cross-Site-Scripting.html", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T20:53:21.915Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2023-46858", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-06-28T18:19:37.472556Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-06-28T18:19:41.170Z"}}], "cna": {"tags": ["disputed"], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "references": [{"url": "https://gist.github.com/Abid-Ahmad/12d2b4878eb731e8871b96b7d55125cd"}, {"url": "https://docs.moodle.org/403/en/Security_FAQ#I_have_discovered_Cross_Site_Scripting_.28XSS.29_is_possible_with_Moodle"}, {"url": "https://packetstormsecurity.com/files/175277/Moodle-4.3-Cross-Site-Scripting.html"}], "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.\""}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "text", "description": "n/a"}]}], "providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2023-11-02T20:57:43.161325"}}}, "cveMetadata": {"cveId": "CVE-2023-46858", "state": "PUBLISHED", "dateUpdated": "2024-08-02T20:53:21.915Z", "dateReserved": "2023-10-29T00:00:00", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "datePublished": "2023-10-29T00:00:00", "assignerShortName": "mitre"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:moodle:moodle:4.3.0:*:*:*:*:*:*:*", "matchCriteriaId": "6536A48F-186C-4B14-BDA5-34B105F7CC7B", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [{"sourceIdentifier": "cve@mitre.org", "tags": ["disputed"]}], "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\"."}], "id": "CVE-2023-46858", "lastModified": "2024-11-21T08:29:26.310", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.3, "impactScore": 2.7, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-10-29T01:15:41.087", "references": [{"source": "cve@mitre.org", "tags": ["Product"], "url": "https://docs.moodle.org/403/en/Security_FAQ#I_have_discovered_Cross_Site_Scripting_.28XSS.29_is_possible_with_Moodle"}, {"source": "cve@mitre.org", "tags": ["Broken Link"], "url": "https://gist.github.com/Abid-Ahmad/12d2b4878eb731e8871b96b7d55125cd"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "url": "https://packetstormsecurity.com/files/175277/Moodle-4.3-Cross-Site-Scripting.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Product"], "url": "https://docs.moodle.org/403/en/Security_FAQ#I_have_discovered_Cross_Site_Scripting_.28XSS.29_is_possible_with_Moodle"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link"], "url": "https://gist.github.com/Abid-Ahmad/12d2b4878eb731e8871b96b7d55125cd"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "url": "https://packetstormsecurity.com/files/175277/Moodle-4.3-Cross-Site-Scripting.html"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "nvd@nist.gov", "type": "Primary"}]}