{"items":[{"id":"NVI-00007307","kind":"vulnerability","title":"Unsafe deserialization in Yii 2","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-699q-wcff-g9mj","CVE-2020-15148"],"plain_summary":"OSV carries this publisher advisory for yiisoft/yii2. 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 2.0.38 for yiisoft/yii2. Confirm the publisher’s latest guidance.","source_ids":["sr-d6da7037f884c8eb68a45153c3f16d2e"],"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-05c9c088127c7a104c9ca74977c1de8a"],"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":"2026-06-17T02:56:08.787Z","value":"7.5 HIGH (2.0)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-adaebd6c5cfb18f430045f09d252d07c"},{"kind":"CVSS","as_of":"2026-06-17T02:56:08.787Z","value":"8.9 HIGH (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-adaebd6c5cfb18f430045f09d252d07c"},{"kind":"CVSS","as_of":"2026-06-17T02:56:08.787Z","value":"10 CRITICAL (3.1)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-adaebd6c5cfb18f430045f09d252d07c"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"77.538%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.99561. Missing scores are unknown.","source_id":"sr-05c9c088127c7a104c9ca74977c1de8a"}],"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-d6da7037f884c8eb68a45153c3f16d2e","url":"https://github.com/advisories/GHSA-699q-wcff-g9mj","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-699q-wcff-g9mj","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:59.933Z"},{"id":"sr-adaebd6c5cfb18f430045f09d252d07c","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-15148","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2020-15148","publisher":"NIST National Vulnerability Database","observed_at":"2026-10-31T22:07:06.394Z"},{"id":"sr-05c9c088127c7a104c9ca74977c1de8a","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-2020-15148","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:03.704Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-d6da7037f884c8eb68a45153c3f16d2e"],"technology":"yiisoft/yii2","known_exclusions":[],"conditions_summary":"### Impact\n\nRemote code execution in case application calls `unserialize()` on user input containing specially crafted string.\n\n### Patches\n\n2.0.38\n\n### Workarounds\n\nAdd the following to BatchQueryResult.php:\n\n```php\npublic function __sleep()\n{\n    throw new \\BadMethodCallException('Cannot serialize '.__CLASS__);\n}\n\npublic function __wakeup()\n{\n    throw new \\BadMethodCallException('Cannot unserialize '.__CLASS__);\n}\n```\n\n### For more information\n\nIf you have any questions or comments about this advisory, contact us through security form.","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 2.0.38"]}],"null_published_at":"2026-10-31T22:27:12.397Z","source_updated_at":"2026-07-08T05:59:36.206Z","source_disclosed_at":"2020-09-15T18:19:56.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:41:59.933Z"},{"id":"NVI-00007307","kind":"vulnerability","title":"Unsafe deserialization in Yii 2","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-699q-wcff-g9mj","CVE-2020-15148"],"plain_summary":"OSV carries this publisher advisory for yiisoft/yii2. 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 2.0.38 for yiisoft/yii2. Confirm the publisher’s latest guidance.","source_ids":["sr-d6da7037f884c8eb68a45153c3f16d2e"],"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-05c9c088127c7a104c9ca74977c1de8a"],"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":"2026-10-31T12:00:27.000Z","value":"77.538%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.99561. Missing scores are unknown.","source_id":"sr-05c9c088127c7a104c9ca74977c1de8a"}],"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-d6da7037f884c8eb68a45153c3f16d2e","url":"https://github.com/advisories/GHSA-699q-wcff-g9mj","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-699q-wcff-g9mj","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:59.933Z"},{"id":"sr-05c9c088127c7a104c9ca74977c1de8a","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-2020-15148","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:03.704Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-d6da7037f884c8eb68a45153c3f16d2e"],"technology":"yiisoft/yii2","known_exclusions":[],"conditions_summary":"### Impact\n\nRemote code execution in case application calls `unserialize()` on user input containing specially crafted string.\n\n### Patches\n\n2.0.38\n\n### Workarounds\n\nAdd the following to BatchQueryResult.php:\n\n```php\npublic function __sleep()\n{\n    throw new \\BadMethodCallException('Cannot serialize '.__CLASS__);\n}\n\npublic function __wakeup()\n{\n    throw new \\BadMethodCallException('Cannot unserialize '.__CLASS__);\n}\n```\n\n### For more information\n\nIf you have any questions or comments about this advisory, contact us through security form.","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 2.0.38"]}],"null_published_at":"2026-10-31T22:13:44.220Z","source_updated_at":"2026-07-08T05:59:36.206Z","source_disclosed_at":"2020-09-15T18:19:56.000Z","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":"2026-10-31T21:41:59.933Z"}],"next_cursor":null,"snapshot_revision":"40769"}