{"schema":"threatline.record/2","record":{"id":"CVE-2026-48908","aliases":[],"summary":"JoomShaper SP Page Builder Unrestricted Upload of File with Dangerous Type Vulnerability","details":"JoomShaper SP Page Builder contains an unrestricted upload of file with dangerous type vulnerability that allows unauthenticated users to upload arbitrary files, ultimately resulting in the upload and execution of PHP code.","categories":["Unclassified"],"product":"SP Page Builder","vendor":"JoomShaper","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-48908","source_modified_at":"2026-10-08T04:52:00.233Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"SP Page Builder extension for Joomla","vendor":"joomshaper.net","versions":[{"status":"affected","version":"1.0.0-6.6.1"}],"defaultStatus":"unaffected"}],"fixed_versions":[],"cvss":10,"severity":"Critical","kev":{"listed":true,"date_added":"2026-07-07","due_date":"2026-07-10","required_action":"Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.","ransomware_campaign_use":"Unknown","forensic_triage":true},"epss":{"probability":0.88512,"percentile":0.99775,"score_date":"2026-10-23"},"published_at":"2026-06-20T11:57:00.501Z","modified_at":"2026-10-08T04:52:00.233Z","provenance":[{"source":"CISA KEV","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23T17:00:09.9001Z"},{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-48908","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-08T04:52:00.233Z"},{"source":"Nuclei","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/javascript/cves/2026/CVE-2026-48908.yaml","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":null},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-48908","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CISA KEV","CVE List","Nuclei","EPSS"],"references":[{"source":"CVE List","url":"https://extensions.joomla.org/extension/sp-page-builder/","tags":["patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-48908","source":"CISA KEV"},{"source":"CVE List","url":"https://www.joomshaper.com/page-builder","tags":["product"]},{"source":"CVE List","url":"https://mysites.guru/blog/sp-page-builder-zero-day-uploadcustomicon-rce/","tags":["third-party-advisory"]},{"source":"CVE List","url":"https://www.joomshaper.com/forum/question/45152","tags":["vendor-advisory"]},{"source":"CVE List","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-48908","tags":["government-resource"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"active","automatable":"yes","technical_impact":"total","assessed_at":"2026-07-08T03:56:38.663940Z"},"exploits":[{"kind":"Scanner template","name":"Joomla SP Page Builder <= 6.6.1 - Unauthenticated Arbitrary File Upload RCE","source":"Nuclei","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/javascript/cves/2026/CVE-2026-48908.yaml"}],"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-08T04:52:00.233Z","content_hash":"46771637d6e3763636a89d23861e0d7185852859426062605bffc082aa639b1a"}}