{"id":"CVE-2026-0813","state":"PUBLISHED","title":"Short Link <= 1.0 - Authenticated (Administrator+) Stored Cross-Site Scripting via Administration Settings Page","description":"The Short Link plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'short_link_post_title' and 'short_link_page_title' parameters in all versions up to, and including, 1.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses the injected page.","publishedAt":"2026-01-14T06:40:05.955Z","updatedAt":"2026-04-08T17:04:43.677Z","severity":{"score":4.4,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N","source":"Wordfence"},"assigner":"Wordfence","products":["prasannasp Short Link"],"affected":[{"vendor":"prasannasp","product":"Short Link","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.0","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/8623d2cc-dcdd-4453-9a86-669bdd44eae1?source=cve","https://plugins.trac.wordpress.org/browser/short-link/tags/1.0/short-link.php#L118","https://plugins.trac.wordpress.org/browser/short-link/trunk/short-link.php#L118"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:10:13.529Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/0xxx/CVE-2026-0813.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-0813","state":"PUBLISHED","datePublished":"2026-01-14T06:40:05.955Z","dateUpdated":"2026-04-08T17:04:43.677Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2026-01-09T15:31:18.848Z"},"containers":{"cna":{"title":"Short Link <= 1.0 - Authenticated (Administrator+) Stored Cross-Site Scripting via Administration Settings Page","descriptions":[{"lang":"en","value":"The Short Link plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'short_link_post_title' and 'short_link_page_title' parameters in all versions up to, and including, 1.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses the injected page."}],"affected":[{"vendor":"prasannasp","product":"Short Link","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.0","versionType":"semver"}]}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/8623d2cc-dcdd-4453-9a86-669bdd44eae1?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/short-link/tags/1.0/short-link.php#L118"},{"url":"https://plugins.trac.wordpress.org/browser/short-link/trunk/short-link.php#L118"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N","baseScore":4.4,"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":"2026-04-08T17:04:43.677Z"},"credits":[{"lang":"en","type":"finder","value":"Bhumividh Treloges"}],"timeline":[{"time":"2026-01-13T17:30:17.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-01-14T20:58:56.439770Z","id":"CVE-2026-0813","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":"2026-01-14T20:59:03.055Z"}}]}}}