{"dataType": "CVE_RECORD", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2026-29840", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2026-03-24T15:57:26.091Z", "dateReserved": "2026-03-04T00:00:00.000Z", "datePublished": "2026-03-24T00:00:00.000Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2026-03-24T15:57:26.091Z"}, "descriptions": [{"lang": "en", "value": "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 <script> tags but fails to recursively remove dangerous event handlers in other HTML tags (such as onerror in <img> tags). This allows an authenticated remote attacker to inject arbitrary web script or HTML via the body parameter in a POST request to /user/release.html."}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "http://www.demo.com/user/release/molds/article.html"}, {"url": "https://gist.github.com/w-p-man/790f51f918499798180a8def3a6fdfb0"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}}, "dataVersion": "5.2"}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "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 <script> tags but fails to recursively remove dangerous event handlers in other HTML tags (such as onerror in <img> tags). This allows an authenticated remote attacker to inject arbitrary web script or HTML via the body parameter in a POST request to /user/release.html."}], "id": "CVE-2026-29840", "lastModified": "2026-03-24T16:16:30.907", "metrics": {}, "published": "2026-03-24T16:16:30.907", "references": [{"source": "cve@mitre.org", "url": "http://www.demo.com/user/release/molds/article.html"}, {"source": "cve@mitre.org", "url": "https://gist.github.com/w-p-man/790f51f918499798180a8def3a6fdfb0"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Received"}

{}

{}