{"id":"CVE-2026-48908","aliases":["EUVD-2026-38110","GHSA-8fwr-8fxr-8v2p"],"status":"published","title":"Joomla Extension - joomshaper.com - Remote Code Execution in SP Pagebuilder extension for Joomla \u003c 6.6.2","description":"A vulnerability in SP Page Builder for Joomla allows unauthenticated users to upload arbitrary files, ultimately resulting in the upload and execution of PHP code.","severity":{"version":"4.0","score":10,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:A/AU:Y/U:Red","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.89176,"percentile":0.99783,"model":"v2026.06.15"},"facts":{"in_kev":true,"known_exploited":true,"public_exploit":true,"fix_available":false},"cwes":["CWE-284","CWE-434"],"published":"2026-06-20T11:57:00Z","modified":"2026-10-25T23:10:00Z","kev":{"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.","known_ransomware_use":"Unknown"},"exploitation":[{"source":"euvd","since":"2026-07-06"},{"source":"kev","since":"2026-07-07"}],"exploits":[{"source":"pocgithub","id":"papageo75/CVE-2026-48908-PoC","title":"papageo75/CVE-2026-48908-PoC","date":"2026-06-22","url":"https://github.com/papageo75/CVE-2026-48908-PoC"},{"source":"pocgithub","id":"ashrafzaryouh/CVE-2026-48908","title":"ashrafzaryouh/CVE-2026-48908","date":"2026-06-24","url":"https://github.com/ashrafzaryouh/CVE-2026-48908"},{"source":"pocgithub","id":"gagaltotal/CVE-2026-48908-SP-Page-Builder-Joomla","title":"gagaltotal/CVE-2026-48908-SP-Page-Builder-Joomla","date":"2026-06-24","url":"https://github.com/gagaltotal/CVE-2026-48908-SP-Page-Builder-Joomla"},{"source":"pocgithub","id":"ayiezola/CVE-2026-48908","title":"ayiezola/CVE-2026-48908","date":"2026-06-28","url":"https://github.com/ayiezola/CVE-2026-48908"},{"source":"pocgithub","id":"bayu06802/CVE-2026-48908","title":"bayu06802/CVE-2026-48908","date":"2026-07-05","url":"https://github.com/bayu06802/CVE-2026-48908"},{"source":"pocgithub","id":"Jenderal92/CVE-2026-48908","title":"Jenderal92/CVE-2026-48908","date":"2026-07-07","url":"https://github.com/Jenderal92/CVE-2026-48908"},{"source":"pocgithub","id":"g0thamRabb1t/CVE-2026-48908-joomla-sp-page-builder-detection","title":"g0thamRabb1t/CVE-2026-48908-joomla-sp-page-builder-detection","date":"2026-07-09","url":"https://github.com/g0thamRabb1t/CVE-2026-48908-joomla-sp-page-builder-detection"},{"source":"pocgithub","id":"imXur/CVE-2026-48908-Joomla-SP-Page-Builder-RCE","title":"imXur/CVE-2026-48908-Joomla-SP-Page-Builder-RCE","date":"2026-07-25","url":"https://github.com/imXur/CVE-2026-48908-Joomla-SP-Page-Builder-RCE"},{"source":"pocgithub","id":"yora1928/CVE-2026-48908-by-yora","title":"yora1928/CVE-2026-48908-by-yora","date":"2026-08-12","url":"https://github.com/yora1928/CVE-2026-48908-by-yora"},{"source":"pocgithub","id":"winrarzipsexploit/CVE-2026-48908","title":"winrarzipsexploit/CVE-2026-48908","date":"2026-09-17","url":"https://github.com/winrarzipsexploit/CVE-2026-48908"},{"source":"pocgithub","id":"theendofabbys/CVE-2026-48908","title":"theendofabbys/CVE-2026-48908","date":"2026-10-08","url":"https://github.com/theendofabbys/CVE-2026-48908"},{"source":"nuclei","id":"CVE-2026-48908","title":"Joomla SP Page Builder \u003c= 6.6.1 - Unauthenticated Arbitrary File Upload RCE","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/javascript/cves/2026/CVE-2026-48908.yaml"}],"products":[{"vendor":"joomshaper","product":"sp page builder"},{"vendor":"joomshaper.net","product":"sp page builder extension for joomla"},{"vendor":"ollyo","product":"sp_page_builder"}],"references":[{"url":"https://www.joomshaper.com/page-builder","tags":["product","Product"]},{"url":"https://mysites.guru/blog/sp-page-builder-zero-day-uploadcustomicon-rce/","tags":["third-party-advisory","Third Party Advisory"]},{"url":"https://www.joomshaper.com/forum/question/45152","tags":["vendor-advisory","Issue Tracking"]},{"url":"https://extensions.joomla.org/extension/sp-page-builder/","tags":["patch","Product"]},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-48908","tags":["government-resource","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-48908"},{"url":"https://mysites.guru/blog/sp-page-builder-zero-day-uploadcustomicon-rce"},{"url":"https://extensions.joomla.org/extension/sp-page-builder"},{"url":"https://github.com/advisories/GHSA-8fwr-8fxr-8v2p"}],"sources":{"cve":[{"id":"CVE-2026-48908","title":"Joomla Extension - joomshaper.com - Remote Code Execution in SP Pagebuilder extension for Joomla \u003c 6.6.2","description":"A vulnerability in SP Page Builder for Joomla allows unauthenticated users to upload arbitrary files, ultimately resulting in the upload and execution of PHP code.","status":"published","published":"2026-06-20T11:57:00.501Z","modified":"2026-10-08T04:52:00.233Z","cvss":[{"version":"4.0","score":10,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:A/AU:Y/U:Red","level":"critical","assessor":"cna"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T13:50:49.872037Z"}],"euvd":[{"id":"EUVD-2026-38110","description":"A vulnerability in SP Page Builder for Joomla allows unauthenticated users to upload arbitrary files, ultimately resulting in the upload and execution of PHP code.","status":"published","published":"2026-06-20T11:57:00Z","modified":"2026-10-08T04:52:00Z","cvss":[{"version":"4.0","score":10,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:A/AU:Y/U:Red","level":"critical"}],"exploited_since":"2026-07-06","updated_at":"2026-11-02T17:27:33.098422Z"}],"ghsa":[{"id":"GHSA-8fwr-8fxr-8v2p","title":"A vulnerability in the SP Page Builder for Joomla allows the upload of arbitrary files for...","description":"A vulnerability in the SP Page Builder for Joomla allows the upload of arbitrary files for unauthenticated users, ultimately resulting in PHP code upload and execution.","status":"published","published":"2026-06-20T15:32:23Z","modified":"2026-07-07T21:31:26Z","cvss":[{"version":"4.0","score":10,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:A/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:X/V:X/RE:X/U:Red","level":"critical"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-284","CWE-434"],"updated_at":"2026-11-02T15:09:18.783285Z"}],"kev":[{"id":"CVE-2026-48908","title":"JoomShaper SP Page Builder Unrestricted Upload of File with Dangerous Type Vulnerability","description":"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.","cwes":["CWE-434"],"kev":{"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.","known_ransomware_use":"Unknown"},"updated_at":"2026-11-02T17:00:15.999436Z"}],"nvd":[{"id":"CVE-2026-48908","description":"A vulnerability in SP Page Builder for Joomla allows unauthenticated users to upload arbitrary files, ultimately resulting in the upload and execution of PHP code.","status":"published","published":"2026-06-20T13:16:42.08Z","modified":"2026-10-25T23:10:00.167Z","cvss":[{"version":"4.0","score":10,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:A/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:X/V:X/RE:X/U:Red","level":"critical","assessor":"secondary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:12:24.912854Z"}]}}