CVE-2026-33402

Sakai is a Collaboration and Learning Environment (CLE). In versions 23.0 through 23.4 and 25.0 through 25.1, group titles and description can contain cross-site scripting scripts. The patch is included in releases 25.2 and 23.5. As a workaround, one can check the SAKAI_SITE_GROUP table for titles and descriptions that contain this info.

CVSS v3 6.1 MEDIUM

6.1^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://github.com/sakaiproject/sakai/security/advisories/GHSA-6g62-3898-hpvm	Vendor Advisory
https://sakaiproject.atlassian.net/browse/SAK-52311	Permissions Required

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:sakailms:sakai::::::::
	cpe:2.3:a:sakailms:sakai::::::::

History

31 Mar 2026, 13:11

Type	Values Removed	Values Added
References	~~() https://github.com/sakaiproject/sakai/security/advisories/GHSA-6g62-3898-hpvm -~~	() https://github.com/sakaiproject/sakai/security/advisories/GHSA-6g62-3898-hpvm - Vendor Advisory
References	~~() https://sakaiproject.atlassian.net/browse/SAK-52311 -~~	() https://sakaiproject.atlassian.net/browse/SAK-52311 - Permissions Required
CPE		cpe:2.3:a:sakailms:sakai::::::::
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 6.1
First Time		Sakailms Sakailms sakai

30 Mar 2026, 13:26

Type	Values Removed	Values Added
Summary		(es) Sakai es un Entorno de Colaboración y Aprendizaje (CLE). En las versiones 23.0 a 23.4 y 25.0 a 25.1, los títulos y la descripción de los grupos pueden contener scripts de cross-site scripting. El parche está incluido en las versiones 25.2 y 23.5. Como solución alternativa, se puede verificar la tabla SAKAI_SITE_GROUP en busca de títulos y descripciones que contengan esta información.

26 Mar 2026, 17:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-03-26 17:16

Updated : 2026-03-31 13:11

NVD link : CVE-2026-33402

Mitre link : CVE-2026-33402

CVE.ORG link : CVE-2026-33402

JSON object : View

Products Affected

sakailms

sakai

CWE

CWE-79

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

{"id": "CVE-2026-33402", "cveTags": [], "metrics": {"cvssMetricV31": [{"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}], "cvssMetricV40": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 1.3, "Automatable": "NOT_DEFINED", "attackVector": "NETWORK", "baseSeverity": "LOW", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "exploitMaturity": "UNREPORTED", "providerUrgency": "NOT_DEFINED", "userInteraction": "PASSIVE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "subIntegrityImpact": "LOW", "vulnIntegrityImpact": "NONE", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "LOW", "vulnConfidentialityImpact": "NONE", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "published": "2026-03-26T17:16:38.287", "references": [{"url": "https://github.com/sakaiproject/sakai/security/advisories/GHSA-6g62-3898-hpvm", "tags": ["Vendor Advisory"], "source": "security-advisories@github.com"}, {"url": "https://sakaiproject.atlassian.net/browse/SAK-52311", "tags": ["Permissions Required"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "Sakai is a Collaboration and Learning Environment (CLE). In versions 23.0 through 23.4 and 25.0 through 25.1, group titles and description can contain cross-site scripting scripts. The patch is included in releases 25.2 and 23.5. As a workaround, one can check the SAKAI_SITE_GROUP table for titles and descriptions that contain this info."}, {"lang": "es", "value": "Sakai es un Entorno de Colaboraci\u00f3n y Aprendizaje (CLE). En las versiones 23.0 a 23.4 y 25.0 a 25.1, los t\u00edtulos y la descripci\u00f3n de los grupos pueden contener scripts de cross-site scripting. El parche est\u00e1 incluido en las versiones 25.2 y 23.5. Como soluci\u00f3n alternativa, se puede verificar la tabla SAKAI_SITE_GROUP en busca de t\u00edtulos y descripciones que contengan esta informaci\u00f3n."}], "lastModified": "2026-03-31T13:11:41.240", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:sakailms:sakai:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D75FAFA7-2928-4FEA-BE03-CC9211C42A2B", "versionEndExcluding": "23.5", "versionStartIncluding": "23.0"}, {"criteria": "cpe:2.3:a:sakailms:sakai:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EB603635-0CE3-4E36-A279-47C8E67C1499", "versionEndExcluding": "25.2", "versionStartIncluding": "25.0"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}