{"items":[{"id":"NVI-00007178","kind":"vulnerability","title":"Laravel Redis Horizontal Scaling Insecure Deserialization","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-m27r-m6rx-mhm4","CVE-2026-23524"],"plain_summary":"OSV carries this publisher advisory for laravel/reverb. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"The original advisory lists fixed boundaries 1.7.0 for laravel/reverb. Confirm the publisher’s latest guidance.","source_ids":["sr-d21181e0c62e0aad09e2b0b34a547dbc"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-0d48112525ae69dbce5c97da25d6331b"],"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":"2026-06-17T10:21:43.507Z","value":"9.8 CRITICAL (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-2766795fbfea4e4dd1606bfe950c43bb"},{"kind":"EPSS","as_of":"2026-11-02T12:00:30.000Z","value":"0.976%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.62112. Missing scores are unknown.","source_id":"sr-0d48112525ae69dbce5c97da25d6331b"}],"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-d21181e0c62e0aad09e2b0b34a547dbc","url":"https://github.com/advisories/GHSA-m27r-m6rx-mhm4","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-m27r-m6rx-mhm4","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:30.971Z"},{"id":"sr-2766795fbfea4e4dd1606bfe950c43bb","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-23524","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-23524","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T01:40:47.597Z"},{"id":"sr-0d48112525ae69dbce5c97da25d6331b","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-2026-23524","publisher":"FIRST EPSS","observed_at":"2026-11-02T20:15:58.848Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-d21181e0c62e0aad09e2b0b34a547dbc"],"technology":"laravel/reverb","known_exclusions":[],"conditions_summary":"### Impact\n\nThis vulnerability affects Laravel Reverb versions prior to v1.7.0 when horizontal scaling is enabled (`REVERB_SCALING_ENABLED=true`).\n\nThe exploitability of this vulnerability is increased because Redis servers are commonly deployed without authentication.\n\nWith horizontal scaling enabled, Reverb servers communicate via Redis PubSub. Reverb previously passed data from the Redis channel directly into PHP’s `unserialize()` function without restricting which classes could be instantiated.\n\n**Risk:** Remote Code Execution (RCE)\n\n### Patches\nThis vulnerability is fixed in Laravel Reverb v1.7.0.\n\nUpdate your dependency to `laravel/reverb: ^1.7.0` immediately.\n\n### Workarounds\nIf you cannot upgrade to v1.7.0, you should apply the following mitigations:\n\n* Redis Security: Require a strong password for Redis access and ensure the service is only accessible via a private network or local loopback.\n* Disable Scaling: If your environment uses only one Reverb node, set `REVERB_SCALING_ENABLED=false` to bypass the vulnerable logic entirely.\n\n### Credits\nThis vulnerability was discovered and responsibly reported by Mohammad Yaser Abo-Elmaaty @m0h4mmad","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 1.7.0"]}],"null_published_at":"2026-11-04T10:04:47.590Z","source_updated_at":"2026-02-03T03:10:46.707Z","source_disclosed_at":"2026-01-21T15:40:24.000Z","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":"2026-10-31T21:42:30.971Z"},{"id":"NVI-00007178","kind":"vulnerability","title":"Laravel Redis Horizontal Scaling Insecure Deserialization","revision":2,"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-m27r-m6rx-mhm4","CVE-2026-23524"],"plain_summary":"OSV carries this publisher advisory for laravel/reverb. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"The original advisory lists fixed boundaries 1.7.0 for laravel/reverb. Confirm the publisher’s latest guidance.","source_ids":["sr-d21181e0c62e0aad09e2b0b34a547dbc"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-2766795fbfea4e4dd1606bfe950c43bb"],"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":"2026-06-17T10:21:43.507Z","value":"9.8 CRITICAL (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-2766795fbfea4e4dd1606bfe950c43bb"}],"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-d21181e0c62e0aad09e2b0b34a547dbc","url":"https://github.com/advisories/GHSA-m27r-m6rx-mhm4","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-m27r-m6rx-mhm4","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:30.971Z"},{"id":"sr-2766795fbfea4e4dd1606bfe950c43bb","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-23524","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-23524","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T01:40:47.597Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-d21181e0c62e0aad09e2b0b34a547dbc"],"technology":"laravel/reverb","known_exclusions":[],"conditions_summary":"### Impact\n\nThis vulnerability affects Laravel Reverb versions prior to v1.7.0 when horizontal scaling is enabled (`REVERB_SCALING_ENABLED=true`).\n\nThe exploitability of this vulnerability is increased because Redis servers are commonly deployed without authentication.\n\nWith horizontal scaling enabled, Reverb servers communicate via Redis PubSub. Reverb previously passed data from the Redis channel directly into PHP’s `unserialize()` function without restricting which classes could be instantiated.\n\n**Risk:** Remote Code Execution (RCE)\n\n### Patches\nThis vulnerability is fixed in Laravel Reverb v1.7.0.\n\nUpdate your dependency to `laravel/reverb: ^1.7.0` immediately.\n\n### Workarounds\nIf you cannot upgrade to v1.7.0, you should apply the following mitigations:\n\n* Redis Security: Require a strong password for Redis access and ensure the service is only accessible via a private network or local loopback.\n* Disable Scaling: If your environment uses only one Reverb node, set `REVERB_SCALING_ENABLED=false` to bypass the vulnerable logic entirely.\n\n### Credits\nThis vulnerability was discovered and responsibly reported by Mohammad Yaser Abo-Elmaaty @m0h4mmad","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 1.7.0"]}],"null_published_at":"2026-11-01T14:34:07.601Z","source_updated_at":"2026-02-03T03:10:46.707Z","source_disclosed_at":"2026-01-21T15:40:24.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:42:30.971Z"},{"id":"NVI-00007178","kind":"vulnerability","title":"Laravel Redis Horizontal Scaling Insecure Deserialization","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-m27r-m6rx-mhm4","CVE-2026-23524"],"plain_summary":"OSV carries this publisher advisory for laravel/reverb. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"The original advisory lists fixed boundaries 1.7.0 for laravel/reverb. Confirm the publisher’s latest guidance.","source_ids":["sr-d21181e0c62e0aad09e2b0b34a547dbc"],"action_type":"vendor_patch","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-d21181e0c62e0aad09e2b0b34a547dbc","url":"https://github.com/advisories/GHSA-m27r-m6rx-mhm4","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-m27r-m6rx-mhm4","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:30.971Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-d21181e0c62e0aad09e2b0b34a547dbc"],"technology":"laravel/reverb","known_exclusions":[],"conditions_summary":"### Impact\n\nThis vulnerability affects Laravel Reverb versions prior to v1.7.0 when horizontal scaling is enabled (`REVERB_SCALING_ENABLED=true`).\n\nThe exploitability of this vulnerability is increased because Redis servers are commonly deployed without authentication.\n\nWith horizontal scaling enabled, Reverb servers communicate via Redis PubSub. Reverb previously passed data from the Redis channel directly into PHP’s `unserialize()` function without restricting which classes could be instantiated.\n\n**Risk:** Remote Code Execution (RCE)\n\n### Patches\nThis vulnerability is fixed in Laravel Reverb v1.7.0.\n\nUpdate your dependency to `laravel/reverb: ^1.7.0` immediately.\n\n### Workarounds\nIf you cannot upgrade to v1.7.0, you should apply the following mitigations:\n\n* Redis Security: Require a strong password for Redis access and ensure the service is only accessible via a private network or local loopback.\n* Disable Scaling: If your environment uses only one Reverb node, set `REVERB_SCALING_ENABLED=false` to bypass the vulnerable logic entirely.\n\n### Credits\nThis vulnerability was discovered and responsibly reported by Mohammad Yaser Abo-Elmaaty @m0h4mmad","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 1.7.0"]}],"null_published_at":"2026-10-31T22:13:14.315Z","source_updated_at":"2026-02-03T03:10:46.707Z","source_disclosed_at":"2026-01-21T15:40:24.000Z","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":"2026-10-31T21:42:30.971Z"}],"next_cursor":null,"snapshot_revision":"40769"}