{"id":"CVE-2026-81779","state":"PUBLISHED","title":"WordPress Newspapers X theme 1.0.46-1.0.48 - Backdoor vulnerability","description":"Improper Validation of Specified Quantity in Input vulnerability in Silk Themes Newspapers X allows Malicious Software Implanted.\n\nThis issue affects Newspapers X: from 1.0.46 through 1.0.48.","publishedAt":"2026-08-31T20:42:27.262Z","updatedAt":"2026-09-01T13:48:21.018Z","severity":{"score":10,"label":"Critical","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","source":"Patchstack"},"assigner":"Patchstack","products":["Silk Themes Newspapers X"],"affected":[{"vendor":"Silk Themes","product":"Newspapers X","packageName":"newspapers-x","defaultStatus":"unaffected","versions":[{"version":"1.0.46","status":"affected","lessThanOrEqual":"1.0.48","changes":[{"at":"1.0.49","status":"unaffected"}],"versionType":"custom"}],"collectionURL":"https://wordpress.org/themes"}],"references":["https://patchstack.com/database/wordpress/theme/newspapers-x/vulnerability/wordpress-newspapers-x-theme-1-0-46-1-0-48-backdoor-vulnerability?_s_id=cve"],"weaknesses":["CWE-1284"],"ingestedAt":"2026-10-29T20:13:15.269Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/81xxx/CVE-2026-81779.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-81779","state":"PUBLISHED","datePublished":"2026-08-31T20:42:27.262Z","dateUpdated":"2026-09-01T13:48:21.018Z","assignerShortName":"Patchstack","assignerOrgId":"21595511-bba5-4825-b968-b78d1f9984a3","dateReserved":"2026-08-27T12:24:25.082Z"},"containers":{"cna":{"title":"WordPress Newspapers X theme 1.0.46-1.0.48 - Backdoor vulnerability","descriptions":[{"lang":"en","value":"Improper Validation of Specified Quantity in Input vulnerability in Silk Themes Newspapers X allows Malicious Software Implanted.\n\nThis issue affects Newspapers X: from 1.0.46 through 1.0.48."}],"affected":[{"vendor":"Silk Themes","product":"Newspapers X","packageName":"newspapers-x","defaultStatus":"unaffected","versions":[{"version":"1.0.46","status":"affected","lessThanOrEqual":"1.0.48","changes":[{"at":"1.0.49","status":"unaffected"}],"versionType":"custom"}],"collectionURL":"https://wordpress.org/themes"}],"references":[{"url":"https://patchstack.com/database/wordpress/theme/newspapers-x/vulnerability/wordpress-newspapers-x-theme-1-0-46-1-0-48-backdoor-vulnerability?_s_id=cve","tags":["vdb-entry"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseSeverity":"CRITICAL","baseScore":10,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-1284","lang":"en","description":"CWE-1284 Improper Validation of Specified Quantity in Input","type":"CWE"}]}],"providerMetadata":{"shortName":"Patchstack","orgId":"21595511-bba5-4825-b968-b78d1f9984a3","dateUpdated":"2026-08-31T20:42:27.262Z"},"impacts":[{"capecId":"CAPEC-523","descriptions":[{"lang":"en","value":"CAPEC-523 Malicious Software Implanted"}]}],"tags":["x_open-source"],"solutions":[{"lang":"en","value":"Update the WordPress Newspapers X Theme to the latest available version (at least 1.0.49).","supportingMedia":[{"type":"text/html","base64":false,"value":"Update the WordPress Newspapers X Theme to the latest available version (at least 1.0.49)."}]}],"credits":[{"lang":"en","value":"ashv4ni | Patchstack Bug Bounty Program","user":"00000000-0000-4000-9000-000000000000","type":"finder"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-09-01T13:47:20.969676Z","id":"CVE-2026-81779","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-09-01T13:48:21.018Z"}}]}}}