{"id":"CVE-2025-5085","state":"PUBLISHED","title":"wp-nano-ad <= 1.31 - Authenticated (Administrator+) Stored Cross-Site Scripting via blogrole_link Parameter","description":"The WP Nano AD plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘blogrole_link’ parameter in all versions up to, and including, 1.31 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access, 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":"2026-06-02T07:48:29.254Z","updatedAt":"2026-06-02T10:46:24.234Z","severity":{"score":5.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N","source":"Wordfence"},"assigner":"Wordfence","products":["ariyes WP Nano AD"],"affected":[{"vendor":"ariyes","product":"WP Nano AD","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.31","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/350c23c6-6201-4dd5-9594-edb7d8ad926c?source=cve","https://cor.wordpress.org/plugins/wp-nano-ad/","https://github.com/BFS-Lab/BFSDV/blob/main/WP%20Nano%20Ads%20XSS.md","https://plugins.trac.wordpress.org/browser/wp-nano-ad/trunk/add_links.php"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:09:39.787Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/5xxx/CVE-2025-5085.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-5085","state":"PUBLISHED","datePublished":"2026-06-02T07:48:29.254Z","dateUpdated":"2026-06-02T10:46:24.234Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2025-05-22T09:15:52.427Z"},"containers":{"cna":{"title":"wp-nano-ad <= 1.31 - Authenticated (Administrator+) Stored Cross-Site Scripting via blogrole_link Parameter","descriptions":[{"lang":"en","value":"The WP Nano AD plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘blogrole_link’ parameter in all versions up to, and including, 1.31 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access, 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":"ariyes","product":"WP Nano AD","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.31","versionType":"semver"}]}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/350c23c6-6201-4dd5-9594-edb7d8ad926c?source=cve"},{"url":"https://cor.wordpress.org/plugins/wp-nano-ad/"},{"url":"https://github.com/BFS-Lab/BFSDV/blob/main/WP%20Nano%20Ads%20XSS.md"},{"url":"https://plugins.trac.wordpress.org/browser/wp-nano-ad/trunk/add_links.php"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N","baseScore":5.5,"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":"2026-06-02T07:48:29.254Z"},"credits":[{"lang":"en","type":"finder","value":"siyuan shao"}],"timeline":[{"time":"2026-06-01T19:44:21.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-06-02T10:37:59.611946Z","id":"CVE-2025-5085","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":"2026-06-02T10:46:24.234Z"}}]}}}