{"items":[{"id":"NVI-00005904","kind":"vulnerability","title":"AVideo has an OS Command Injection via Unescaped URL in LinkedIn Video Upload Shell Command","revision":3,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["GHSA-w5ff-2mjc-4phc","CVE-2026-33319"],"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-045081e0d6b100af176850c3c1d59e10"],"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":"CVSS","as_of":"2026-06-17T10:37:19.017Z","value":"5.9 MEDIUM (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-cf973654a51cd7ff04fa68bc0cb21040"},{"kind":"CVSS","as_of":"2026-06-17T10:37:19.017Z","value":"7.5 HIGH (3.1)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-cf973654a51cd7ff04fa68bc0cb21040"},{"kind":"EPSS","as_of":"2026-11-02T12:00:30.000Z","value":"0.328%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.25954. Missing scores are unknown.","source_id":"sr-045081e0d6b100af176850c3c1d59e10"}],"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-a0ee5e354b72cf7d7c8d6185b5ccc4aa","url":"https://github.com/advisories/GHSA-w5ff-2mjc-4phc","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-w5ff-2mjc-4phc","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:41.383Z"},{"id":"sr-cf973654a51cd7ff04fa68bc0cb21040","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33319","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-33319","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T07:22:50.140Z"},{"id":"sr-045081e0d6b100af176850c3c1d59e10","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-2026-33319","publisher":"FIRST EPSS","observed_at":"2026-11-02T20:15:58.851Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-a0ee5e354b72cf7d7c8d6185b5ccc4aa"],"technology":"wwbn/avideo","known_exclusions":[],"conditions_summary":"## Summary\n\nThe `uploadVideoToLinkedIn()` method in the SocialMediaPublisher plugin constructs a shell command by directly interpolating an upload URL received from LinkedIn's API response, without sanitization via `escapeshellarg()`. If an attacker can influence the LinkedIn API response (via MITM, compromised OAuth token, or API compromise), they can inject arbitrary OS commands that execute as the web server user.\n\n## Details\n\nThe vulnerability exists in `plugin/SocialMediaPublisher/Objects/SocialUploader.php`.\n\nThe `initializeLinkedInUploadSession()` method (line 649) sends a POST request to `https://api.linkedin.com/rest/videos?action=initializeUpload` and parses the JSON response at line 693:\n\n```php\n// SocialUploader.php:693\n$responseArray = json_decode($response, true);\n```\n\nThe parsed `uploadInstructions` array is iterated at line 532, and each `uploadUrl` is passed to `uploadVideoToLinkedIn()` at line 542:\n\n```php\n// SocialUploader.php:542\n$uploadResponse = self::uploadVideoToLinkedIn($instruction['uploadUrl'], $tmpFile);\n```\n\nThe `uploadVideoToLinkedIn()` method (line 711) constructs a shell command by directly concatenating both `$uploadUrl` and `$filePath` into a strin","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 25.0"]}],"null_published_at":"2026-11-07T22:29:23.435Z","source_updated_at":"2026-03-25T19:48:13.108Z","source_disclosed_at":"2026-03-19T12:45:38.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:42:41.383Z"},{"id":"NVI-00005904","kind":"vulnerability","title":"AVideo has an OS Command Injection via Unescaped URL in LinkedIn Video Upload Shell Command","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-w5ff-2mjc-4phc","CVE-2026-33319"],"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-045081e0d6b100af176850c3c1d59e10"],"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":"2026-11-02T12:00:30.000Z","value":"0.328%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.25954. Missing scores are unknown.","source_id":"sr-045081e0d6b100af176850c3c1d59e10"}],"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-a0ee5e354b72cf7d7c8d6185b5ccc4aa","url":"https://github.com/advisories/GHSA-w5ff-2mjc-4phc","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-w5ff-2mjc-4phc","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:41.383Z"},{"id":"sr-045081e0d6b100af176850c3c1d59e10","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-2026-33319","publisher":"FIRST EPSS","observed_at":"2026-11-02T20:15:58.851Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-a0ee5e354b72cf7d7c8d6185b5ccc4aa"],"technology":"wwbn/avideo","known_exclusions":[],"conditions_summary":"## Summary\n\nThe `uploadVideoToLinkedIn()` method in the SocialMediaPublisher plugin constructs a shell command by directly interpolating an upload URL received from LinkedIn's API response, without sanitization via `escapeshellarg()`. If an attacker can influence the LinkedIn API response (via MITM, compromised OAuth token, or API compromise), they can inject arbitrary OS commands that execute as the web server user.\n\n## Details\n\nThe vulnerability exists in `plugin/SocialMediaPublisher/Objects/SocialUploader.php`.\n\nThe `initializeLinkedInUploadSession()` method (line 649) sends a POST request to `https://api.linkedin.com/rest/videos?action=initializeUpload` and parses the JSON response at line 693:\n\n```php\n// SocialUploader.php:693\n$responseArray = json_decode($response, true);\n```\n\nThe parsed `uploadInstructions` array is iterated at line 532, and each `uploadUrl` is passed to `uploadVideoToLinkedIn()` at line 542:\n\n```php\n// SocialUploader.php:542\n$uploadResponse = self::uploadVideoToLinkedIn($instruction['uploadUrl'], $tmpFile);\n```\n\nThe `uploadVideoToLinkedIn()` method (line 711) constructs a shell command by directly concatenating both `$uploadUrl` and `$filePath` into a strin","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 25.0"]}],"null_published_at":"2026-11-03T17:49:14.999Z","source_updated_at":"2026-03-25T19:48:13.108Z","source_disclosed_at":"2026-03-19T12:45:38.000Z","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":"2026-10-31T21:42:41.383Z"},{"id":"NVI-00005904","kind":"vulnerability","title":"AVideo has an OS Command Injection via Unescaped URL in LinkedIn Video Upload Shell Command","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-w5ff-2mjc-4phc","CVE-2026-33319"],"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-a0ee5e354b72cf7d7c8d6185b5ccc4aa"],"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-a0ee5e354b72cf7d7c8d6185b5ccc4aa","url":"https://github.com/advisories/GHSA-w5ff-2mjc-4phc","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-w5ff-2mjc-4phc","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:41.383Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-a0ee5e354b72cf7d7c8d6185b5ccc4aa"],"technology":"wwbn/avideo","known_exclusions":[],"conditions_summary":"## Summary\n\nThe `uploadVideoToLinkedIn()` method in the SocialMediaPublisher plugin constructs a shell command by directly interpolating an upload URL received from LinkedIn's API response, without sanitization via `escapeshellarg()`. If an attacker can influence the LinkedIn API response (via MITM, compromised OAuth token, or API compromise), they can inject arbitrary OS commands that execute as the web server user.\n\n## Details\n\nThe vulnerability exists in `plugin/SocialMediaPublisher/Objects/SocialUploader.php`.\n\nThe `initializeLinkedInUploadSession()` method (line 649) sends a POST request to `https://api.linkedin.com/rest/videos?action=initializeUpload` and parses the JSON response at line 693:\n\n```php\n// SocialUploader.php:693\n$responseArray = json_decode($response, true);\n```\n\nThe parsed `uploadInstructions` array is iterated at line 532, and each `uploadUrl` is passed to `uploadVideoToLinkedIn()` at line 542:\n\n```php\n// SocialUploader.php:542\n$uploadResponse = self::uploadVideoToLinkedIn($instruction['uploadUrl'], $tmpFile);\n```\n\nThe `uploadVideoToLinkedIn()` method (line 711) constructs a shell command by directly concatenating both `$uploadUrl` and `$filePath` into a strin","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 25.0"]}],"null_published_at":"2026-10-31T22:13:05.851Z","source_updated_at":"2026-03-25T19:48:13.108Z","source_disclosed_at":"2026-03-19T12:45:38.000Z","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":"2026-10-31T21:42:41.383Z"}],"next_cursor":null,"snapshot_revision":"42594"}