SAK-52311: Sakai site-manage group titles can contain XSS content

{
  "id": "89336b4270d4c1b4bb31f2b5a89242106f1f54ac39ddc4892e54dd7bf42c3e96",
  "url": "https://osv.dev/vulnerability/CVE-2026-33402",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "SAK-52311: Sakai site-manage group titles can contain XSS content",
    "summary": "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.",
    "evidence": "osv:CVE-2026-33402",
    "products": [],
    "severity": "low",
    "structured": {
      "id": "CVE-2026-33402",
      "aliases": [
        "CVE-2026-33402",
        "GHSA-6g62-3898-hpvm"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "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"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/sakaiproject/sakai",
              "type": "GIT",
              "events": [
                {
                  "introduced": "5d29a6077bcf22c8a9d2860fd655d7caecf3ab43"
                },
                {
                  "fixed": "1947ba90029ebc72f1a9ad98ce9832cb8733fb48"
                },
                {
                  "introduced": "4e5584bd462efb886ee35704724704460b2f4508"
                },
                {
                  "fixed": "b5b7800f0fcddf9d0db47276a66065189365d905"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:sakailms:sakai:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "23.0"
                      },
                      {
                        "fixed": "23.5"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "cpe": "cpe:2.3:a:sakailms:sakai:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "25.0"
                      },
                      {
                        "fixed": "25.2"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "25.1",
            "23.4",
            "25.0",
            "23.3",
            "23.2",
            "23.1",
            "23.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-33402.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:51.349541274Z",
      "provider": "osv",
      "references": [
        "https://sakaiproject.atlassian.net/browse/SAK-52311",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/33xxx/CVE-2026-33402.json",
        "https://github.com/sakaiproject/sakai/security/advisories/GHSA-6g62-3898-hpvm",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-33402"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-79"
        ],
        "cna_assigner": "GitHub_M",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/33xxx/CVE-2026-33402.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-33402",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 519738,
  "published_at": "2026-03-26T16:45:59.734+00:00"
}