CVE-2026-29840

{"id": "CVE-2026-29840", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 5.4, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.3}]}, "published": "2026-03-24T16:16:30.907", "references": [{"url": "http://www.demo.com/user/release/molds/article.html", "tags": ["Broken Link"], "source": "cve@mitre.org"}, {"url": "https://gist.github.com/w-p-man/790f51f918499798180a8def3a6fdfb0", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-79"}]}], "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."}, {"lang": "es", "value": "JiZhiCMS v2.5.6 y versiones anteriores contienen una vulnerabilidad de tipo \u00abStored Cross-Site Scripting\u00bb (XSS) en la funci\u00f3n \u00abrelease\u00bb del archivo app/home/c/UserController.php. La aplicaci\u00f3n intenta sanitizar la entrada filtrando las etiquetas "}], "lastModified": "2026-03-25T20:49:31.147", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:jizhicms:jizhicms:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "09721DA8-D697-4778-89A7-2B7D804451CD", "versionEndIncluding": "2.5.6"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}