Security advisory

{
  "id": "f180663dfe4304c52f38350373cc93b826c0a79295da4fa1a39987090d55699a",
  "url": "https://osv.dev/vulnerability/CVE-2026-29840",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2026-29840",
    "summary": "JiZhiCMS v2.5.6 and before contains a Stored Cross-Site Scripting (XSS) vulnerability in the release function within app/home/c/UserController.php. The application attempts to sanitize input by filtering",
    "evidence": "osv:CVE-2026-29840",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2026-29840",
      "aliases": [
        "CVE-2026-29840"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/cherry-toto/jizhicms",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "0105eca4b79d6649e72d35fe4b1744358c8f1e5a"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:jizhicms:jizhicms:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "2.5.6"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v2.5.6",
            "2.5.6",
            "v2.5.5",
            "v2.5.4",
            "v2.5.3",
            "2.5.4",
            "2.5.3",
            "2.5.2",
            "2.5.1",
            "2.5.0",
            "2.4.9",
            "2.4.8",
            "2.4.7",
            "v2.4.5",
            "2.4",
            "2.4.3",
            "2.4.0",
            "2.3.7",
            "2.3.5",
            "2.3.4",
            "2.3.8",
            "2.3.3",
            "v1.9.x",
            "v1",
            "v1.6.2",
            "v1.6.1",
            "v1.6",
            "v1.5.2",
            "v1.5.1",
            "v1.5",
            "v1.4"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-29840.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:53.307000980Z",
      "provider": "osv",
      "references": [
        "https://gist.github.com/w-p-man/790f51f918499798180a8def3a6fdfb0",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/29xxx/CVE-2026-29840.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-29840"
      ],
      "provider_metadata": {
        "cna_assigner": "mitre",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/29xxx/CVE-2026-29840.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-29840",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 522311,
  "published_at": "2026-03-24T00:00:00+00:00"
}