{"answers":{"affected":"It affects 1 product.","exploited":"Yes. Attackers have exploited CVE-2026-48907 in the wild since at least 16 Jun 2026.","fix":"No fix has been published for CVE-2026-48907 yet. Limit exposure of the affected software until one is available. US federal agencies must fix it by 19 Jun 2026.","what":"CVE-2026-48907 is a critical vulnerability in joomlacontenteditor.net Joomla Content Editor (JCE) extension for Joomla, published on 5 Jun 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-48907 and fix it if it is affected.\n\nWhat it is: CVE-2026-48907 is a critical vulnerability in joomlacontenteditor.net Joomla Content Editor (JCE) extension for Joomla, published on 5 Jun 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: Yes. Attackers have exploited CVE-2026-48907 in the wild since at least 16 Jun 2026.\n\nAffected product: joomlacontenteditor.net Joomla Content Editor (JCE) extension for Joomla. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-48907/ (Markdown: https://insights.sbomify.com/CVE-2026-48907/index.md)","id":"CVE-2026-48907","markdown":"https://insights.sbomify.com/CVE-2026-48907/index.md","name":"CVE-2026-48907","record":{"aliases":["GHSA-c3f5-4g7f-qjqj"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Joomla JCE extension","requires_auth":"none","summary":"Unauthenticated attackers can create editor profiles to upload and execute PHP code, leading to remote code execution on Joomla sites.","user_interaction":"not_required","vuln_class":"file_upload"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Joomla","cpe":[{"product":"jce","vendor":"widgetfactorylimited"}],"cvss":{"score":10,"severity":"critical","source":"cna","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","version":"4.0"},"cwes":[{"id":"CWE-284","name":"Improper Access Control"}],"description":"A vulnerability in the JCE editor extension for Joomla allows the creation of new editor profiles for unauthenticated users, ultimately resulting in PHP code upload and execution.","ecosystems":[],"exploits":{"exploitdb":2,"first_seen":"2026-06-05","github_poc":22,"max_poc_stars":63,"metasploit":1,"nuclei":1,"refs":[{"date":"2026-06-27T04:48:09Z","kind":"github_poc","ref":"https://github.com/gh1mau/masta-cve-2026-48907","stars":63,"title":"cve-2026-48907 scanner"},{"date":"2026-06-11T13:14:16Z","kind":"github_poc","ref":"https://github.com/ywh-jfellus/CVE-2026-48907","stars":16,"title":"PoC for CVE-2026-48907 - Joomla! JCE extension \u003c 2.9.99.5 unauthenticated RCE"},{"date":"2026-06-12T09:22:07Z","kind":"github_poc","ref":"https://github.com/0xredash/CVE-2026-48907","stars":3,"title":"CVE-2026-48907"},{"date":"2026-06-22T18:31:26Z","kind":"github_poc","ref":"https://github.com/0xgh057r3c0n/CVE-2026-48907","stars":3,"title":"CVE-2025-48907 - Unauthenticated RCE exploit for Joomla JCE \u003c 2.9.99.5"},{"date":"2026-06-18T22:12:15Z","kind":"github_poc","ref":"https://github.com/g0thamRabb1t/CVE-2026-48907-Joomla-JCE-detection","stars":1,"title":"Defensive lab validation and SOC detection guidance for CVE-2026-48907 in Joomla JCE \u003c= 2.9.99.4, including Apache/Joomla/auditd telemetry, webshell artifacts, Sigma rules, MITRE ATT\u0026CK mapping and mitigation recommendations."},{"date":"2026-06-22T01:22:58Z","kind":"github_poc","ref":"https://github.com/sec0x/CVE-2026-48907","stars":1,"title":null},{"date":"2026-06-30T15:35:57Z","kind":"github_poc","ref":"https://github.com/pssec-io/CVE-2026-48907","stars":1,"title":"POC for CVE-2026-48907"},{"date":"2026-07-04T02:43:56Z","kind":"github_poc","ref":"https://github.com/bayu06802/CVE-2026-48907","stars":1,"title":"Python \u0026 template nuclei"}],"tier":"exploited"},"has_fix":false,"headline":"Widget Factory Joomla Content Editor Improper Access Control","id":"CVE-2026-48907","indexable":true,"kev":{"dateAdded":"2026-06-16","dueDate":"2026-06-19","knownRansomwareCampaignUse":"Unknown","product":"Joomla Content Editor ","requiredAction":"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.","vendorProject":"Widget Factory","vulnerabilityName":"Widget Factory Joomla Content Editor Improper Access Control Vulnerability"},"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"file_upload","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"JoomShaper SP Page Builder Unrestricted Upload of File with Dangerous Type","id":"CVE-2026-48908"},"packages":[],"prev":{"headline":"Extension - tassos.gr - Arbitrary File Deletion in Novarain/Tassos Framework \u003c 6.1.0 for Joomla","id":"CVE-2026-48906"},"products":["Joomla Content Editor (JCE) extension for Joomla"],"published":"2026-06-05","related":[{"cvss_score":8.8,"headline":"File upload in n/a","id":"CVE-2015-7339","kev_date_added":null,"published":"2020-03-09"},{"cvss_score":6.5,"headline":"Path traversal in Joomla Content Editor (JCE) extension for Joomla","id":"CVE-2026-65891","kev_date_added":null,"published":"2026-07-29"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"open","licence":"CC0 1.0","name":"CISA KEV"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"yes","exploitation":"active","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-06-20","vendors":["joomlacontenteditor.net"]},"summary":"Unauthenticated attackers can create editor profiles to upload and execute PHP code, leading to remote code execution on Joomla sites.","url":"https://insights.sbomify.com/CVE-2026-48907/"}