Open eClass is Vulnerable to Reflected Cross-Site Scripting (XSS) in Multiple Endpoints

{
  "id": "f9b4ca608ff29624f99debe48370951f822540af37445bfd76604cf00483eb11",
  "url": "https://osv.dev/vulnerability/CVE-2026-24674",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Open eClass is Vulnerable to Reflected Cross-Site Scripting (XSS) in Multiple Endpoints",
    "summary": "The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, a Reflected Cross-Site Scripting (XSS) vulnerability allows remote attackers to execute arbitrary JavaScript in the context of authenticated users by crafting malicious URLs and tricking victims into visiting them. This issue has been patched in version 4.2.",
    "evidence": "osv:CVE-2026-24674",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2026-24674",
      "aliases": [
        "CVE-2026-24674",
        "GHSA-gqvp-w22w-w99r"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/gunet/openeclass",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "6a98ba9fb5ce499b53d2cd0708f3080d92632dfa"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "4.2"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StringRangeExpression"
                  },
                  {
                    "cpe": "cpe:2.3:a:gunet:open_eclass_platform:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "4.2"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "Release_4.1.2",
            "Release_4.1.1",
            "Release_3.2",
            "Release_3.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-24674.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:32.433426726Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/24xxx/CVE-2026-24674.json",
        "https://github.com/gunet/openeclass/security/advisories/GHSA-gqvp-w22w-w99r",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-24674"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-79"
        ],
        "cna_assigner": "GitHub_M",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/24xxx/CVE-2026-24674.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-24674",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 499517,
  "published_at": "2026-02-03T16:57:07.664+00:00"
}