{"id":"CVE-2026-1900","state":"PUBLISHED","title":"Link Whisper Free < 0.9.1 - Unauthenticated Settings and User Meta Update","description":"The Link Whisper Free WordPress plugin before 0.9.1 has a publicly accessible REST endpoint that allows unauthenticated settings updates.","publishedAt":"2026-04-07T06:00:11.155Z","updatedAt":"2026-04-07T16:26:15.981Z","severity":{"score":6.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","source":"CISA-ADP"},"assigner":"WPScan","products":["Unknown Link Whisper Free"],"affected":[{"vendor":"Unknown","product":"Link Whisper Free","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"0.9.1","versionType":"semver"}]}],"references":["https://wpscan.com/vulnerability/dc10b627-7981-4c53-bc9d-e87418f3fcfc/"],"weaknesses":[],"ingestedAt":"2026-10-29T20:11:10.572Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/1xxx/CVE-2026-1900.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-1900","state":"PUBLISHED","datePublished":"2026-04-07T06:00:11.155Z","dateUpdated":"2026-04-07T16:26:15.981Z","assignerShortName":"WPScan","assignerOrgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","dateReserved":"2026-02-04T14:48:19.268Z"},"containers":{"cna":{"title":"Link Whisper Free < 0.9.1 - Unauthenticated Settings and User Meta Update","descriptions":[{"lang":"en","value":"The Link Whisper Free WordPress plugin before 0.9.1 has a publicly accessible REST endpoint that allows unauthenticated settings updates."}],"affected":[{"vendor":"Unknown","product":"Link Whisper Free","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"0.9.1","versionType":"semver"}]}],"references":[{"url":"https://wpscan.com/vulnerability/dc10b627-7981-4c53-bc9d-e87418f3fcfc/","tags":["exploit","vdb-entry","technical-description"]}],"problemTypes":[{"descriptions":[{"description":"CWE-862 Missing Authorization","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"WPScan","orgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","dateUpdated":"2026-04-07T06:00:11.155Z"},"credits":[{"lang":"en","value":"yiğit ibrahim sağlam","type":"finder"},{"lang":"en","value":"WPScan","type":"coordinator"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"WPScan CVE Generator"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":6.5,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","integrityImpact":"LOW","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"NONE","confidentialityImpact":"LOW"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-04-07T16:26:01.391370Z","id":"CVE-2026-1900","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-04-07T16:26:15.981Z"}}]}}}