{"items":[{"id":"NVI-00002495","kind":"vulnerability","title":"AVideo has Authenticated Remote Code Execution via Unsafe Plugin ZIP Extraction","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-v8jw-8w5p-23g3","CVE-2026-28502"],"plain_summary":"OSV carries this publisher advisory for wwbn/avideo. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-35b78657b4d608b37668af429294fe50"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"EPSS","as_of":"2026-11-01T12:00:16.000Z","value":"0.766%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.555. Missing scores are unknown.","source_id":"sr-35b78657b4d608b37668af429294fe50"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-1af25e50a8e85675b3200f25aa90498d","url":"https://github.com/advisories/GHSA-v8jw-8w5p-23g3","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-v8jw-8w5p-23g3","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:41.372Z"},{"id":"sr-35b78657b4d608b37668af429294fe50","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-28502","publisher":"FIRST EPSS","observed_at":"2026-11-01T14:28:32.271Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-1af25e50a8e85675b3200f25aa90498d"],"technology":"wwbn/avideo","known_exclusions":[],"conditions_summary":"## Summary\nAn authenticated Remote Code Execution (RCE) vulnerability was identified in AVideo related to the plugin upload/import functionality.\n\nThe issue allowed an authenticated administrator to upload a specially crafted ZIP archive containing executable server-side files. Due to insufficient validation of extracted file contents, the archive was extracted directly into a web-accessible plugin directory, allowing arbitrary PHP code execution.\n\n## Vulnerability Type\n- Remote Code Execution (RCE)\n- CWE-434: Unrestricted Upload of File with Dangerous Type\n\n## Affected Versions\n- All versions up to and including 22.x.\n\n## Fixed Version\n- A fix is expected to be released in version 23.\n\n## Root Cause\nThe system validated only the ZIP extension of uploaded plugin packages but did not enforce a strict allowlist of file types within the archive. Extracted files were placed directly in a web-accessible directory without preventing execution of server-side scripts.\n\n## Impact\nAn authenticated administrator could execute arbitrary code on the server, resulting in full system compromise, including:\n- Confidentiality loss\n- Integrity loss\n- Availability impact\n\n## Remediation\nUpgrade immed","public_affected_ranges":["ECOSYSTEM: introduced 0"]}],"null_published_at":"2026-11-07T18:43:15.099Z","source_updated_at":"2026-09-10T03:50:41.230Z","source_disclosed_at":"2026-03-02T20:56:52.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Dated EPSS estimate updated; this is not a new disclosure or proof of exploitation.","null_first_observed_at":"2026-10-31T21:42:41.372Z"},{"id":"NVI-00002495","kind":"vulnerability","title":"AVideo has Authenticated Remote Code Execution via Unsafe Plugin ZIP Extraction","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-v8jw-8w5p-23g3","CVE-2026-28502"],"plain_summary":"OSV carries this publisher advisory for wwbn/avideo. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-1af25e50a8e85675b3200f25aa90498d"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-1af25e50a8e85675b3200f25aa90498d","url":"https://github.com/advisories/GHSA-v8jw-8w5p-23g3","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-v8jw-8w5p-23g3","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:41.372Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-1af25e50a8e85675b3200f25aa90498d"],"technology":"wwbn/avideo","known_exclusions":[],"conditions_summary":"## Summary\nAn authenticated Remote Code Execution (RCE) vulnerability was identified in AVideo related to the plugin upload/import functionality.\n\nThe issue allowed an authenticated administrator to upload a specially crafted ZIP archive containing executable server-side files. Due to insufficient validation of extracted file contents, the archive was extracted directly into a web-accessible plugin directory, allowing arbitrary PHP code execution.\n\n## Vulnerability Type\n- Remote Code Execution (RCE)\n- CWE-434: Unrestricted Upload of File with Dangerous Type\n\n## Affected Versions\n- All versions up to and including 22.x.\n\n## Fixed Version\n- A fix is expected to be released in version 23.\n\n## Root Cause\nThe system validated only the ZIP extension of uploaded plugin packages but did not enforce a strict allowlist of file types within the archive. Extracted files were placed directly in a web-accessible directory without preventing execution of server-side scripts.\n\n## Impact\nAn authenticated administrator could execute arbitrary code on the server, resulting in full system compromise, including:\n- Confidentiality loss\n- Integrity loss\n- Availability impact\n\n## Remediation\nUpgrade immed","public_affected_ranges":["ECOSYSTEM: introduced 0"]}],"null_published_at":"2026-10-31T22:00:33.892Z","source_updated_at":"2026-09-10T03:50:41.230Z","source_disclosed_at":"2026-03-02T20:56:52.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"First indexed by Null; source disclosure date is shown separately.","null_first_observed_at":"2026-10-31T21:42:41.372Z"}],"next_cursor":null,"snapshot_revision":"42594"}