{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-2280", "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "state": "PUBLISHED", "assignerShortName": "Wordfence", "dateReserved": "2026-02-10T14:16:27.618Z", "datePublished": "2026-05-27T09:27:30.880Z", "dateUpdated": "2026-05-27T09:27:30.880Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "shortName": "Wordfence", "dateUpdated": "2026-05-27T09:27:30.880Z"}, "affected": [{"vendor": "larsdrasmussen", "product": "rexCrawler", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "1.0.15", "versionType": "semver"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "The rexCrawler plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 1.0.15 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled."}], "title": "rexCrawler <= 1.0.15 - Authenticated (Administrator+) Stored Cross-Site Scripting via Settings", "references": [{"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/9ec307de-600c-4fb2-b474-db9b674d4ead?source=cve"}, {"url": "https://plugins.trac.wordpress.org/browser/rexcrawler/trunk/admin_main.php#L239"}, {"url": "https://plugins.trac.wordpress.org/browser/rexcrawler/tags/1.0.15/admin_main.php#L239"}, {"url": "https://plugins.trac.wordpress.org/browser/rexcrawler/trunk/admin_main.php#L108"}, {"url": "https://plugins.trac.wordpress.org/browser/rexcrawler/tags/1.0.15/admin_main.php#L108"}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", "cweId": "CWE-79", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N", "baseScore": 4.8, "baseSeverity": "MEDIUM"}}], "credits": [{"lang": "en", "type": "finder", "value": "san6051"}], "timeline": [{"time": "2026-05-26T20:44:31.000Z", "lang": "en", "value": "Disclosed"}]}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "The rexCrawler plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 1.0.15 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled."}], "id": "CVE-2026-2280", "lastModified": "2026-05-27T11:16:17.873", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 1.7, "impactScore": 2.7, "source": "security@wordfence.com", "type": "Primary"}]}, "published": "2026-05-27T11:16:17.873", "references": [{"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/rexcrawler/tags/1.0.15/admin_main.php#L108"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/rexcrawler/tags/1.0.15/admin_main.php#L239"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/rexcrawler/trunk/admin_main.php#L108"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/rexcrawler/trunk/admin_main.php#L239"}, {"source": "security@wordfence.com", "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/9ec307de-600c-4fb2-b474-db9b674d4ead?source=cve"}], "sourceIdentifier": "security@wordfence.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "security@wordfence.com", "type": "Primary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,1.0.15]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "rexCrawler", "source": "cna", "vendor": "larsdrasmussen"}, "product": "rexcrawler", "vendor": "larsdrasmussen"}, {"configurations": [{"platform": null, "status": "unaffected", "versions": null}], "enrichment": {"confidence": 80.0, "confidence_source": "inferred", "scores": [{"score": 80.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "product": "wordpress", "vendor": "wordpress"}], "created": "2026-05-27T11:30:25.070494+00:00", "updated": "2026-05-27T11:30:25.070538+00:00", "vendors": ["larsdrasmussen", "larsdrasmussen$PRODUCT$rexcrawler", "wordpress", "wordpress$PRODUCT$wordpress"]}