{"id":"CVE-2026-0745","state":"PUBLISHED","title":"User Language Switch <= 1.6.10 - Authenticated (Administrator+) Server-Side Request Forgery via 'info_language' Parameter","description":"The User Language Switch plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 1.6.10 due to missing URL validation on the 'download_language()' function. This makes it possible for authenticated attackers, with Administrator-level access and above, to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.","publishedAt":"2026-02-14T06:42:27.887Z","updatedAt":"2026-04-16T13:53:08.235Z","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":["webilop User Language Switch"],"affected":[{"vendor":"webilop","product":"User Language Switch","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.6.10","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/4d8d15be-6a7b-485e-a338-ccf1a6eb226c?source=cve","https://downloads.wordpress.org/plugin/user-language-switch.zip","https://wordpress.org/plugins/user-language-switch/","https://plugins.trac.wordpress.org/browser/user-language-switch/trunk/uls-options.php#L451","https://plugins.trac.wordpress.org/browser/user-language-switch/tags/1.6.10/uls-options.php#L451"],"weaknesses":["CWE-918"],"ingestedAt":"2026-10-29T20:10:13.529Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/0xxx/CVE-2026-0745.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-0745","state":"PUBLISHED","datePublished":"2026-02-14T06:42:27.887Z","dateUpdated":"2026-04-16T13:53:08.235Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2026-01-08T18:43:02.867Z"},"containers":{"cna":{"title":"User Language Switch <= 1.6.10 - Authenticated (Administrator+) Server-Side Request Forgery via 'info_language' Parameter","descriptions":[{"lang":"en","value":"The User Language Switch plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 1.6.10 due to missing URL validation on the 'download_language()' function. This makes it possible for authenticated attackers, with Administrator-level access and above, to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services."}],"affected":[{"vendor":"webilop","product":"User Language Switch","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.6.10","versionType":"semver"}]}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/4d8d15be-6a7b-485e-a338-ccf1a6eb226c?source=cve"},{"url":"https://downloads.wordpress.org/plugin/user-language-switch.zip"},{"url":"https://wordpress.org/plugins/user-language-switch/"},{"url":"https://plugins.trac.wordpress.org/browser/user-language-switch/trunk/uls-options.php#L451"},{"url":"https://plugins.trac.wordpress.org/browser/user-language-switch/tags/1.6.10/uls-options.php#L451"}],"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-918","lang":"en","description":"CWE-918 Server-Side Request Forgery (SSRF)","type":"CWE"}]}],"providerMetadata":{"shortName":"Wordfence","orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateUpdated":"2026-04-08T16:51:31.409Z"},"credits":[{"lang":"en","type":"finder","value":"Bhumividh Treloges"}],"timeline":[{"time":"2026-02-13T18:30:57.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-04-16T13:52:58.344894Z","id":"CVE-2026-0745","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":"2026-04-16T13:53:08.235Z"}}]}}}