{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-1356", "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "state": "PUBLISHED", "assignerShortName": "Wordfence", "dateReserved": "2026-01-22T19:44:35.120Z", "datePublished": "2026-02-12T09:25:49.034Z", "dateUpdated": "2026-02-12T09:25:49.034Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "shortName": "Wordfence", "dateUpdated": "2026-02-12T09:25:49.034Z"}, "affected": [{"vendor": "mateuszgbiorczyk", "product": "Converter for Media \u2013 Optimize images | Convert WebP & AVIF", "versions": [{"version": "*", "status": "affected", "lessThanOrEqual": "6.5.1", "versionType": "semver"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "The Converter for Media \u2013 Optimize images | Convert WebP & AVIF plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 6.5.1 via the PassthruLoader::load_image_source function. This makes it possible for unauthenticated attackers to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services."}], "title": "Converter for Media \u2013 Optimize images | Convert WebP & AVIF <= 6.5.1 - Unauthenticated Server-Side Request Forgery via src", "references": [{"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/188d812c-2955-4b0c-ae1c-b42c0f60b73b?source=cve"}, {"url": "https://plugins.trac.wordpress.org/changeset/3445904/webp-converter-for-media"}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-918 Server-Side Request Forgery (SSRF)", "cweId": "CWE-918", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N", "baseScore": 4.8, "baseSeverity": "MEDIUM"}}], "credits": [{"lang": "en", "type": "finder", "value": "Lucas Montes"}], "timeline": [{"time": "2026-01-22T20:16:13.000+00:00", "lang": "en", "value": "Vendor Notified"}, {"time": "2026-02-11T21:24:23.000+00:00", "lang": "en", "value": "Disclosed"}]}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "The Converter for Media \u2013 Optimize images | Convert WebP & AVIF plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 6.5.1 via the PassthruLoader::load_image_source function. This makes it possible for unauthenticated attackers to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services."}], "id": "CVE-2026-1356", "lastModified": "2026-02-12T10:16:01.517", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 2.5, "source": "security@wordfence.com", "type": "Primary"}]}, "published": "2026-02-12T10:16:01.517", "references": [{"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/changeset/3445904/webp-converter-for-media"}, {"source": "security@wordfence.com", "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/188d812c-2955-4b0c-ae1c-b42c0f60b73b?source=cve"}], "sourceIdentifier": "security@wordfence.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-918"}], "source": "security@wordfence.com", "type": "Primary"}]}

{}

{"created": "2026-02-12T11:19:11.155996+00:00", "updated": "2026-02-12T11:19:11.156071+00:00", "vendors": ["mateuszgbiorczyk", "mateuszgbiorczyk$PRODUCT$converter_for_media_\u2013_optimize_images_|_convert_webp_&_avif", "wordpress", "wordpress$PRODUCT$wordpress"]}