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.
PUBLISHED5.2CWE-79
SAK-52311: Sakai site-manage group titles can contain XSS content
Problem type
Affected products
sakaiproject
sakai
>= 23.0, < 23.5 - AFFECTED
>= 25.0, < 25.2 - AFFECTED
References
https://github.com/sakaiproject/sakai/security/advisories/GHSA-6g62-3898-hpvm
https://github.com/sakaiproject/sakai/security/advisories/GHSA-6g62-3898-hpvm
https://sakaiproject.atlassian.net/browse/SAK-52311
https://sakaiproject.atlassian.net/browse/SAK-52311
JSON source
https://cveawg.mitre.org/api/cve/CVE-2026-33402Click to expand
{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-33402",
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"dateUpdated": "2026-03-26T18:49:31.777Z",
"dateReserved": "2026-03-19T17:02:34.170Z",
"datePublished": "2026-03-26T16:45:59.734Z",
"state": "PUBLISHED"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M",
"dateUpdated": "2026-03-26T16:45:59.734Z"
},
"title": "SAK-52311: Sakai site-manage group titles can contain XSS content",
"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."
}
],
"affected": [
{
"vendor": "sakaiproject",
"product": "sakai",
"versions": [
{
"version": ">= 23.0, < 23.5",
"status": "affected"
},
{
"version": ">= 25.0, < 25.2",
"status": "affected"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"lang": "en",
"description": "CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')",
"cweId": "CWE-79",
"type": "CWE"
}
]
}
],
"references": [
{
"url": "https://github.com/sakaiproject/sakai/security/advisories/GHSA-6g62-3898-hpvm",
"name": "https://github.com/sakaiproject/sakai/security/advisories/GHSA-6g62-3898-hpvm",
"tags": [
"x_refsource_CONFIRM"
]
},
{
"url": "https://sakaiproject.atlassian.net/browse/SAK-52311",
"name": "https://sakaiproject.atlassian.net/browse/SAK-52311",
"tags": [
"x_refsource_MISC"
]
}
],
"metrics": [
{}
]
},
"adp": [
{
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-03-26T18:49:31.777Z"
},
"title": "CISA ADP Vulnrichment",
"metrics": [
{}
]
}
]
}
}