{"items":[{"id":"NVI-00015018","kind":"vulnerability","title":"Black: Arbitrary file writes from unsanitized user input in cache file name","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-3936-cmfr-pm3m","CVE-2026-32274"],"plain_summary":"GitHub lists this reviewed advisory for black. 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-3eb3d14c3961799905981fb54ac9285a"],"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":"2026-08-03T20:35:17.000Z","value":"7.5 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-08afd2f000196c880b177082902a2a68"},{"kind":"CVSS","as_of":"2026-08-03T21:16:38.527Z","value":"7.5 HIGH (3.1)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-3eb3d14c3961799905981fb54ac9285a"},{"kind":"CVSS","as_of":"2026-08-03T21:16:38.527Z","value":"7.5 HIGH (3.1)","meaning":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c severity; no combined Null risk score.","source_id":"sr-3eb3d14c3961799905981fb54ac9285a"},{"kind":"CVSS","as_of":"2026-08-03T21:16:38.527Z","value":"8.7 HIGH (4.0)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-3eb3d14c3961799905981fb54ac9285a"}],"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-08afd2f000196c880b177082902a2a68","url":"https://github.com/advisories/GHSA-3936-cmfr-pm3m","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-3936-cmfr-pm3m","publisher":"GitHub Advisory Database","observed_at":"2026-11-03T09:58:33.950Z"},{"id":"sr-3eb3d14c3961799905981fb54ac9285a","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-32274","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-32274","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-07T13:57:53.294Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-08afd2f000196c880b177082902a2a68"],"technology":"black","known_exclusions":[],"conditions_summary":"### Impact\n\nBlack writes a cache file, the name of which is computed from various formatting options. The value of the `--python-cell-magics` option was placed in the filename without sanitization, which allowed an attacker who controls the value of this argument to write cache files to arbitrary file system locations. \n\n### Patches\n\nFixed in Black 26.3.1.\n\n### Workarounds\n\nDo not allow untrusted user input into the value of the `--python-cell-magics` option.","public_affected_ranges":[">= 24.3.0, < 26.3.1"]}],"null_published_at":"2026-11-07T18:43:12.105Z","source_updated_at":"2026-08-03T20:35:17.000Z","source_disclosed_at":"2026-03-12T18:33:10.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-11-03T09:58:33.950Z"},{"id":"NVI-00015018","kind":"vulnerability","title":"Black: Arbitrary file writes from unsanitized user input in cache file name","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-3936-cmfr-pm3m","CVE-2026-32274"],"plain_summary":"GitHub lists this reviewed advisory for black. 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-08afd2f000196c880b177082902a2a68"],"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":"2026-08-03T20:35:17.000Z","value":"7.5 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-08afd2f000196c880b177082902a2a68"}],"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-08afd2f000196c880b177082902a2a68","url":"https://github.com/advisories/GHSA-3936-cmfr-pm3m","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-3936-cmfr-pm3m","publisher":"GitHub Advisory Database","observed_at":"2026-11-03T09:58:33.950Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-08afd2f000196c880b177082902a2a68"],"technology":"black","known_exclusions":[],"conditions_summary":"### Impact\n\nBlack writes a cache file, the name of which is computed from various formatting options. The value of the `--python-cell-magics` option was placed in the filename without sanitization, which allowed an attacker who controls the value of this argument to write cache files to arbitrary file system locations. \n\n### Patches\n\nFixed in Black 26.3.1.\n\n### Workarounds\n\nDo not allow untrusted user input into the value of the `--python-cell-magics` option.","public_affected_ranges":[">= 24.3.0, < 26.3.1"]}],"null_published_at":"2026-11-03T10:03:26.535Z","source_updated_at":"2026-08-03T20:35:17.000Z","source_disclosed_at":"2026-03-12T18:33:10.000Z","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":"2026-11-03T09:58:33.950Z"}],"next_cursor":null,"snapshot_revision":"42594"}