{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-71249","assignerOrgId":"309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c","state":"PUBLISHED","assignerShortName":"TuranSec","dateReserved":"2026-08-05T10:53:53.177Z","datePublished":"2026-08-05T10:57:05.752Z","dateUpdated":"2026-08-10T11:46:05.754Z"},"containers":{"cna":{"title":"299Ko - Unauthenticated Reflected XSS in Public Contact Form","descriptions":[{"lang":"en","value":"299Ko's public contact form (plugin/contact/controllers/ContactController.php, home) sets raw POST field values (name, firstname, email, message) into the page template with no sanitization. The template engine's variable output function (common/Template.php, _show_var) echoes values with no htmlspecialchars call, and the sink template (contact.tpl) outputs these values unescaped into an HTML attribute and a textarea.","supportingMedia":[{"type":"text/html","base64":false,"value":"<p>299Ko's public contact form (plugin/contact/controllers/ContactController.php, home) sets raw POST field values (name, firstname, email, message) into the page template with no sanitization. The template engine's variable output function (common/Template.php, _show_var) echoes values with no htmlspecialchars call, and the sink template (contact.tpl) outputs these values unescaped into an HTML attribute and a textarea.</p>"}]}],"problemTypes":[{"descriptions":[{"lang":"en","description":"CWE-79 Cross-site Scripting","cweId":"CWE-79","type":"CWE"}]}],"affected":[{"vendor":"299ko","product":"299Ko","programFiles":["common/Template.php","plugin/contact/controllers/ContactController.php","plugin/contact/template/contact.tpl"],"versions":[{"version":"0","status":"affected"}],"defaultStatus":"unknown"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","baseScore":6.1,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE"}}],"references":[{"url":"https://github.com/search?q=299ko&type=repositories","tags":["third-party-advisory"]}],"credits":[{"lang":"en","value":"Javokhir Tursunboyev","type":"finder"}],"providerMetadata":{"orgId":"309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c","shortName":"TuranSec","dateUpdated":"2026-08-10T11:46:05.754Z"},"source":{"discovery":"EXTERNAL"},"datePublic":"2026-08-05T10:57:05.752Z"},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-05T13:37:07.068577Z","id":"CVE-2026-71249","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-08-05T13:38:12.986Z"}}]}}