{"id":"CVE-2026-2280","state":"PUBLISHED","title":"rexCrawler <= 1.0.15 - Authenticated (Administrator+) Stored Cross-Site Scripting via Settings","description":"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.","publishedAt":"2026-05-27T09:27:30.880Z","updatedAt":"2026-05-27T14:33:38.826Z","severity":{"score":4.8,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","source":"Wordfence"},"assigner":"Wordfence","products":["larsdrasmussen rexCrawler"],"affected":[{"vendor":"larsdrasmussen","product":"rexCrawler","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.0.15","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/9ec307de-600c-4fb2-b474-db9b674d4ead?source=cve","https://plugins.trac.wordpress.org/browser/rexcrawler/trunk/admin_main.php#L239","https://plugins.trac.wordpress.org/browser/rexcrawler/tags/1.0.15/admin_main.php#L239","https://plugins.trac.wordpress.org/browser/rexcrawler/trunk/admin_main.php#L108","https://plugins.trac.wordpress.org/browser/rexcrawler/tags/1.0.15/admin_main.php#L108"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:11:31.369Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/2xxx/CVE-2026-2280.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-2280","state":"PUBLISHED","datePublished":"2026-05-27T09:27:30.880Z","dateUpdated":"2026-05-27T14:33:38.826Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2026-02-10T14:16:27.618Z"},"containers":{"cna":{"title":"rexCrawler <= 1.0.15 - Authenticated (Administrator+) Stored Cross-Site Scripting via Settings","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."}],"affected":[{"vendor":"larsdrasmussen","product":"rexCrawler","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.0.15","versionType":"semver"}]}],"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"}],"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"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-79","lang":"en","description":"CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","type":"CWE"}]}],"providerMetadata":{"shortName":"Wordfence","orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateUpdated":"2026-05-27T09:27:30.880Z"},"credits":[{"lang":"en","type":"finder","value":"san6051"}],"timeline":[{"time":"2026-05-26T20:44:31.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-05-27T14:33:27.080323Z","id":"CVE-2026-2280","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-05-27T14:33:38.826Z"}}]}}}