CVE-2026-1900

{"id": "CVE-2026-1900", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-1900", "role": "CISA Coordinator", "options": [{"exploitation": "poc"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-04-07T16:26:01.391370Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"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"}, "impactScore": 2.5, "exploitabilityScore": 3.9}]}, "affected": [{"source": "contact@wpscan.com", "affectedData": [{"vendor": "Unknown", "product": "Link Whisper Free", "versions": [{"status": "affected", "version": "0", "lessThan": "0.9.1", "versionType": "semver"}], "defaultStatus": "unaffected"}]}], "published": "2026-04-07T07:16:23.803", "references": [{"url": "https://wpscan.com/vulnerability/dc10b627-7981-4c53-bc9d-e87418f3fcfc/", "tags": ["Exploit", "Third Party Advisory"], "source": "contact@wpscan.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-306"}]}], "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."}], "lastModified": "2026-06-17T10:16:41.503", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:linkwhisper:link_whisper:*:*:*:*:free:wordpress:*:*", "vulnerable": true, "matchCriteriaId": "5862AD25-0EE5-4EF5-AD38-999A1BAE2682", "versionEndExcluding": "0.9.1"}], "operator": "OR"}]}], "sourceIdentifier": "contact@wpscan.com"}