{"id":"CVE-2025-13624","state":"PUBLISHED","title":"Overstock Affiliate Links <= 1.1 - Reflected Cross-Site Scripting via $_SERVER['PHP_SELF']","description":"The Overstock Affiliate Links plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the `$_SERVER['PHP_SELF']` parameter in all versions up to, and including, 1.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.","publishedAt":"2025-12-20T03:20:23.670Z","updatedAt":"2026-04-08T17:19:37.745Z","severity":{"score":6.1,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","source":"Wordfence"},"assigner":"Wordfence","products":["travishoki Overstock Affiliate Links"],"affected":[{"vendor":"travishoki","product":"Overstock Affiliate Links","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.1","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/c06207da-d15d-4540-84be-218fa9055fd5?source=cve","https://wordpress.org/plugins/overstock-affiliate-links/","https://plugins.trac.wordpress.org/browser/overstock-affiliate-links/trunk/sandbox_page.php#L18","https://plugins.trac.wordpress.org/browser/overstock-affiliate-links/tags/1.1/sandbox_page.php#L18"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:08:31.050Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/13xxx/CVE-2025-13624.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-13624","state":"PUBLISHED","datePublished":"2025-12-20T03:20:23.670Z","dateUpdated":"2026-04-08T17:19:37.745Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2025-11-24T21:14:07.430Z"},"containers":{"cna":{"title":"Overstock Affiliate Links <= 1.1 - Reflected Cross-Site Scripting via $_SERVER['PHP_SELF']","descriptions":[{"lang":"en","value":"The Overstock Affiliate Links plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the `$_SERVER['PHP_SELF']` parameter in all versions up to, and including, 1.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link."}],"affected":[{"vendor":"travishoki","product":"Overstock Affiliate Links","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.1","versionType":"semver"}]}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/c06207da-d15d-4540-84be-218fa9055fd5?source=cve"},{"url":"https://wordpress.org/plugins/overstock-affiliate-links/"},{"url":"https://plugins.trac.wordpress.org/browser/overstock-affiliate-links/trunk/sandbox_page.php#L18"},{"url":"https://plugins.trac.wordpress.org/browser/overstock-affiliate-links/tags/1.1/sandbox_page.php#L18"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","baseScore":6.1,"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":"2026-04-08T17:19:37.745Z"},"credits":[{"lang":"en","type":"finder","value":"Abdulsamad Yusuf"}],"timeline":[{"time":"2025-12-19T15:07:52.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-12-22T20:32:10.572645Z","id":"CVE-2025-13624","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":"2025-12-22T20:32:18.463Z"}}]}}}