{"items":[{"id":"NVI-00009178","kind":"vulnerability","title":"zip: Arbitrary file write outside the extraction directory, because ZipArchive::extract validates symlink targets lexically. ","revision":4,"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-hjqx-j4rw-g7xv","CVE-2026-115908"],"plain_summary":"GitHub lists this reviewed advisory for zip. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","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-082fd6f403109fb0428ce1219afd520f"],"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":"2026-10-29T16:40:14.000Z","value":"7.4 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-e28bb904afb9b45caadddb17ad3a1973"},{"kind":"CVSS","as_of":"2026-10-26T20:17:51.557Z","value":"7.4 HIGH (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-3802ea4ff32edd56b5ad27d016760b3e"},{"kind":"EPSS","as_of":"2026-11-03T12:00:27.000Z","value":"0.432%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.37599. Missing scores are unknown.","source_id":"sr-082fd6f403109fb0428ce1219afd520f"}],"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-e28bb904afb9b45caadddb17ad3a1973","url":"https://github.com/advisories/GHSA-hjqx-j4rw-g7xv","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-hjqx-j4rw-g7xv","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T21:55:49.621Z"},{"id":"sr-3802ea4ff32edd56b5ad27d016760b3e","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-115908","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-115908","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-03T09:59:00.529Z"},{"id":"sr-082fd6f403109fb0428ce1219afd520f","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-2026-115908","publisher":"FIRST EPSS","observed_at":"2026-11-03T17:44:07.776Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-e28bb904afb9b45caadddb17ad3a1973"],"technology":"zip","known_exclusions":[],"conditions_summary":"### Summary\n\n- **Verified version:** zip `9.0.0-pre3`\n- **Affected versions:** `7.2.0` and later\n- **Precondition:** The attacker knows (or can guess) the absolute path of the extraction destination\n\nThe validation applied to symlinks is purely lexical.\nAs a result, an attacker can write arbitrary files outside the extraction directory through a symlink.\nExploitation requires the attacker to know (or guess) the absolute path of the destination, but this is realistic in practice: CI workspaces, `/opt/app`, a fixed Downloads path, and so on.\n\n> **Impact extends further on Windows (verified on real hardware for both the separate-drive and UNC-share cases)**:  \n> Because `simplified_components` discards the `Prefix` component, paths like `D:\\` or a UNC path `\\\\attacker\\share\\` pass the `starts_with` check.  \n> As a result, `outpath.push` gets replaced onto a different drive/remote share, so **a single symlink is enough — no intermediate symlink chain is required**.  \n> That said, creating a symlink on Windows requires `SeCreateSymbolicLinkPrivilege` (administrator rights or Developer Mode enabled).\n> **Real-hardware verification (Windows 10 VM (19045.2604)","public_affected_ranges":[">= 7.2.0, < 9.0.0"]}],"null_published_at":"2026-11-04T10:04:41.558Z","source_updated_at":"2026-10-29T16:40:14.000Z","source_disclosed_at":"2026-10-29T16:40:12.000Z","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":"2026-10-31T21:55:49.621Z"},{"id":"NVI-00009178","kind":"vulnerability","title":"zip: Arbitrary file write outside the extraction directory, because ZipArchive::extract validates symlink targets lexically. ","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-hjqx-j4rw-g7xv","CVE-2026-115908"],"plain_summary":"GitHub lists this reviewed advisory for zip. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","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-0cae90485ba7c4921034970237d6133d"],"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":"2026-10-29T16:40:14.000Z","value":"7.4 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-e28bb904afb9b45caadddb17ad3a1973"},{"kind":"CVSS","as_of":"2026-10-26T20:17:51.557Z","value":"7.4 HIGH (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-3802ea4ff32edd56b5ad27d016760b3e"},{"kind":"EPSS","as_of":"2026-11-01T12:00:16.000Z","value":"0.432%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.37567. Missing scores are unknown.","source_id":"sr-0cae90485ba7c4921034970237d6133d"}],"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-e28bb904afb9b45caadddb17ad3a1973","url":"https://github.com/advisories/GHSA-hjqx-j4rw-g7xv","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-hjqx-j4rw-g7xv","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T21:55:49.621Z"},{"id":"sr-3802ea4ff32edd56b5ad27d016760b3e","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-115908","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-115908","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-03T09:59:00.529Z"},{"id":"sr-0cae90485ba7c4921034970237d6133d","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-2026-115908","publisher":"FIRST EPSS","observed_at":"2026-11-01T14:28:32.266Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-e28bb904afb9b45caadddb17ad3a1973"],"technology":"zip","known_exclusions":[],"conditions_summary":"### Summary\n\n- **Verified version:** zip `9.0.0-pre3`\n- **Affected versions:** `7.2.0` and later\n- **Precondition:** The attacker knows (or can guess) the absolute path of the extraction destination\n\nThe validation applied to symlinks is purely lexical.\nAs a result, an attacker can write arbitrary files outside the extraction directory through a symlink.\nExploitation requires the attacker to know (or guess) the absolute path of the destination, but this is realistic in practice: CI workspaces, `/opt/app`, a fixed Downloads path, and so on.\n\n> **Impact extends further on Windows (verified on real hardware for both the separate-drive and UNC-share cases)**:  \n> Because `simplified_components` discards the `Prefix` component, paths like `D:\\` or a UNC path `\\\\attacker\\share\\` pass the `starts_with` check.  \n> As a result, `outpath.push` gets replaced onto a different drive/remote share, so **a single symlink is enough — no intermediate symlink chain is required**.  \n> That said, creating a symlink on Windows requires `SeCreateSymbolicLinkPrivilege` (administrator rights or Developer Mode enabled).\n> **Real-hardware verification (Windows 10 VM (19045.2604)","public_affected_ranges":[">= 7.2.0, < 9.0.0"]}],"null_published_at":"2026-11-03T17:49:15.055Z","source_updated_at":"2026-10-29T16:40:14.000Z","source_disclosed_at":"2026-10-29T16:40:12.000Z","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":"2026-10-31T21:55:49.621Z"},{"id":"NVI-00009178","kind":"vulnerability","title":"zip: Arbitrary file write outside the extraction directory, because ZipArchive::extract validates symlink targets lexically. ","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-hjqx-j4rw-g7xv","CVE-2026-115908"],"plain_summary":"GitHub lists this reviewed advisory for zip. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","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-3802ea4ff32edd56b5ad27d016760b3e"],"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":"2026-10-29T16:40:14.000Z","value":"7.4 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-e28bb904afb9b45caadddb17ad3a1973"},{"kind":"CVSS","as_of":"2026-10-26T20:17:51.557Z","value":"7.4 HIGH (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-3802ea4ff32edd56b5ad27d016760b3e"}],"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-e28bb904afb9b45caadddb17ad3a1973","url":"https://github.com/advisories/GHSA-hjqx-j4rw-g7xv","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-hjqx-j4rw-g7xv","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T21:55:49.621Z"},{"id":"sr-3802ea4ff32edd56b5ad27d016760b3e","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-115908","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-115908","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-03T09:59:00.529Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-e28bb904afb9b45caadddb17ad3a1973"],"technology":"zip","known_exclusions":[],"conditions_summary":"### Summary\n\n- **Verified version:** zip `9.0.0-pre3`\n- **Affected versions:** `7.2.0` and later\n- **Precondition:** The attacker knows (or can guess) the absolute path of the extraction destination\n\nThe validation applied to symlinks is purely lexical.\nAs a result, an attacker can write arbitrary files outside the extraction directory through a symlink.\nExploitation requires the attacker to know (or guess) the absolute path of the destination, but this is realistic in practice: CI workspaces, `/opt/app`, a fixed Downloads path, and so on.\n\n> **Impact extends further on Windows (verified on real hardware for both the separate-drive and UNC-share cases)**:  \n> Because `simplified_components` discards the `Prefix` component, paths like `D:\\` or a UNC path `\\\\attacker\\share\\` pass the `starts_with` check.  \n> As a result, `outpath.push` gets replaced onto a different drive/remote share, so **a single symlink is enough — no intermediate symlink chain is required**.  \n> That said, creating a symlink on Windows requires `SeCreateSymbolicLinkPrivilege` (administrator rights or Developer Mode enabled).\n> **Real-hardware verification (Windows 10 VM (19045.2604)","public_affected_ranges":[">= 7.2.0, < 9.0.0"]}],"null_published_at":"2026-11-03T10:03:31.394Z","source_updated_at":"2026-10-29T16:40:14.000Z","source_disclosed_at":"2026-10-29T16:40:12.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:55:49.621Z"},{"id":"NVI-00009178","kind":"vulnerability","title":"zip: Arbitrary file write outside the extraction directory, because ZipArchive::extract validates symlink targets lexically. ","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-hjqx-j4rw-g7xv","CVE-2026-115908"],"plain_summary":"GitHub lists this reviewed advisory for zip. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","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-e28bb904afb9b45caadddb17ad3a1973"],"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":"2026-10-29T16:40:14.000Z","value":"7.4 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-e28bb904afb9b45caadddb17ad3a1973"}],"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-e28bb904afb9b45caadddb17ad3a1973","url":"https://github.com/advisories/GHSA-hjqx-j4rw-g7xv","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-hjqx-j4rw-g7xv","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T21:55:49.621Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-e28bb904afb9b45caadddb17ad3a1973"],"technology":"zip","known_exclusions":[],"conditions_summary":"### Summary\n\n- **Verified version:** zip `9.0.0-pre3`\n- **Affected versions:** `7.2.0` and later\n- **Precondition:** The attacker knows (or can guess) the absolute path of the extraction destination\n\nThe validation applied to symlinks is purely lexical.\nAs a result, an attacker can write arbitrary files outside the extraction directory through a symlink.\nExploitation requires the attacker to know (or guess) the absolute path of the destination, but this is realistic in practice: CI workspaces, `/opt/app`, a fixed Downloads path, and so on.\n\n> **Impact extends further on Windows (verified on real hardware for both the separate-drive and UNC-share cases)**:  \n> Because `simplified_components` discards the `Prefix` component, paths like `D:\\` or a UNC path `\\\\attacker\\share\\` pass the `starts_with` check.  \n> As a result, `outpath.push` gets replaced onto a different drive/remote share, so **a single symlink is enough — no intermediate symlink chain is required**.  \n> That said, creating a symlink on Windows requires `SeCreateSymbolicLinkPrivilege` (administrator rights or Developer Mode enabled).\n> **Real-hardware verification (Windows 10 VM (19045.2604)","public_affected_ranges":[">= 7.2.0, < 9.0.0"]}],"null_published_at":"2026-10-31T22:13:31.289Z","source_updated_at":"2026-10-29T16:40:14.000Z","source_disclosed_at":"2026-10-29T16:40:12.000Z","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":"2026-10-31T21:55:49.621Z"}],"next_cursor":null,"snapshot_revision":"42594"}