{"items":[{"id":"NVI-00011702","kind":"vulnerability","title":"datamodel-code-generator: Protobuf weak-import path traversal allows files to be written outside the temporary directory","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-77xj-x4rm-935c","CVE-2026-107377"],"plain_summary":"GitHub lists this reviewed advisory for datamodel-code-generator. 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-ae529fb0fa28b4d41fbd3fa01849416d"],"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":"2026-10-08T17:58:02.000Z","value":"7.5 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-06be111553436a26d932d1710af998dd"},{"kind":"CVSS","as_of":"2026-10-14T02:16:56.650Z","value":"7.5 HIGH (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-2302b5cfd4c61e5304995fb26636c4b0"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.535%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.4516. Missing scores are unknown.","source_id":"sr-ae529fb0fa28b4d41fbd3fa01849416d"}],"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-06be111553436a26d932d1710af998dd","url":"https://github.com/advisories/GHSA-77xj-x4rm-935c","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-77xj-x4rm-935c","publisher":"GitHub Advisory Database","observed_at":"2026-11-01T00:58:23.763Z"},{"id":"sr-2302b5cfd4c61e5304995fb26636c4b0","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-107377","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-107377","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-03T09:58:29.490Z"},{"id":"sr-ae529fb0fa28b4d41fbd3fa01849416d","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-2026-107377","publisher":"FIRST EPSS","observed_at":"2026-11-01T01:39:43.065Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-06be111553436a26d932d1710af998dd"],"technology":"datamodel-code-generator","known_exclusions":[],"conditions_summary":"## Summary\n\nWhen processing an attacker-controlled Protobuf schema, vulnerable versions of\n`datamodel-code-generator` could write a generated weak-import stub outside the\nintended `__weak_imports__` temporary directory. Absolute import paths and relative\npaths containing `..` could escape this directory.\n\nAn attacker could create directories and new files at locations writable by the\nprocess. Relative path traversal could also overwrite existing writable files\nbecause the existence check and the stub write used different base directories.\nAn existing absolute target was skipped by the existence check.\n\nWritten content was limited to a generated Protobuf syntax declaration,\n`syntax = \"proto2\";` or `syntax = \"proto3\";`, followed by a newline. This issue did\nnot provide fully attacker-controlled file contents, and direct arbitrary code\nexecution has not been demonstrated.\n\nThese filesystem side effects occurred before `protoc` ran. A subsequent\ncompilation error did not undo them. A user or CI job must process the\nattacker-controlled schema for the issue to be triggered, whether the schema is\nsupplied as a local file or fetched via `--url`.\n\nThe fix has been merged into the parent rep","public_affected_ranges":[">= 0.59.0, <= 0.80.0"]}],"null_published_at":"2026-11-08T08:10:32.016Z","source_updated_at":"2026-10-08T17:58:02.000Z","source_disclosed_at":"2026-10-08T17:58:01.000Z","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":"2026-11-01T00:58:23.763Z"},{"id":"NVI-00011702","kind":"vulnerability","title":"datamodel-code-generator: Protobuf weak-import path traversal allows files to be written outside the temporary directory","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-77xj-x4rm-935c","CVE-2026-107377"],"plain_summary":"GitHub lists this reviewed advisory for datamodel-code-generator. 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-2302b5cfd4c61e5304995fb26636c4b0"],"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":"2026-10-08T17:58:02.000Z","value":"7.5 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-06be111553436a26d932d1710af998dd"},{"kind":"CVSS","as_of":"2026-10-14T02:16:56.650Z","value":"7.5 HIGH (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-2302b5cfd4c61e5304995fb26636c4b0"}],"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-06be111553436a26d932d1710af998dd","url":"https://github.com/advisories/GHSA-77xj-x4rm-935c","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-77xj-x4rm-935c","publisher":"GitHub Advisory Database","observed_at":"2026-11-01T00:58:23.763Z"},{"id":"sr-2302b5cfd4c61e5304995fb26636c4b0","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-107377","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-107377","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-03T09:58:29.490Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-06be111553436a26d932d1710af998dd"],"technology":"datamodel-code-generator","known_exclusions":[],"conditions_summary":"## Summary\n\nWhen processing an attacker-controlled Protobuf schema, vulnerable versions of\n`datamodel-code-generator` could write a generated weak-import stub outside the\nintended `__weak_imports__` temporary directory. Absolute import paths and relative\npaths containing `..` could escape this directory.\n\nAn attacker could create directories and new files at locations writable by the\nprocess. Relative path traversal could also overwrite existing writable files\nbecause the existence check and the stub write used different base directories.\nAn existing absolute target was skipped by the existence check.\n\nWritten content was limited to a generated Protobuf syntax declaration,\n`syntax = \"proto2\";` or `syntax = \"proto3\";`, followed by a newline. This issue did\nnot provide fully attacker-controlled file contents, and direct arbitrary code\nexecution has not been demonstrated.\n\nThese filesystem side effects occurred before `protoc` ran. A subsequent\ncompilation error did not undo them. A user or CI job must process the\nattacker-controlled schema for the issue to be triggered, whether the schema is\nsupplied as a local file or fetched via `--url`.\n\nThe fix has been merged into the parent rep","public_affected_ranges":[">= 0.59.0, <= 0.80.0"]}],"null_published_at":"2026-11-03T10:03:31.380Z","source_updated_at":"2026-10-08T17:58:02.000Z","source_disclosed_at":"2026-10-08T17:58:01.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-11-01T00:58:23.763Z"},{"id":"NVI-00011702","kind":"vulnerability","title":"datamodel-code-generator: Protobuf weak-import path traversal allows files to be written outside the temporary directory","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-77xj-x4rm-935c","CVE-2026-107377"],"plain_summary":"GitHub lists this reviewed advisory for datamodel-code-generator. 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-06be111553436a26d932d1710af998dd"],"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":"2026-10-08T17:58:02.000Z","value":"7.5 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-06be111553436a26d932d1710af998dd"}],"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-06be111553436a26d932d1710af998dd","url":"https://github.com/advisories/GHSA-77xj-x4rm-935c","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-77xj-x4rm-935c","publisher":"GitHub Advisory Database","observed_at":"2026-11-01T00:58:23.763Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-06be111553436a26d932d1710af998dd"],"technology":"datamodel-code-generator","known_exclusions":[],"conditions_summary":"## Summary\n\nWhen processing an attacker-controlled Protobuf schema, vulnerable versions of\n`datamodel-code-generator` could write a generated weak-import stub outside the\nintended `__weak_imports__` temporary directory. Absolute import paths and relative\npaths containing `..` could escape this directory.\n\nAn attacker could create directories and new files at locations writable by the\nprocess. Relative path traversal could also overwrite existing writable files\nbecause the existence check and the stub write used different base directories.\nAn existing absolute target was skipped by the existence check.\n\nWritten content was limited to a generated Protobuf syntax declaration,\n`syntax = \"proto2\";` or `syntax = \"proto3\";`, followed by a newline. This issue did\nnot provide fully attacker-controlled file contents, and direct arbitrary code\nexecution has not been demonstrated.\n\nThese filesystem side effects occurred before `protoc` ran. A subsequent\ncompilation error did not undo them. A user or CI job must process the\nattacker-controlled schema for the issue to be triggered, whether the schema is\nsupplied as a local file or fetched via `--url`.\n\nThe fix has been merged into the parent rep","public_affected_ranges":[">= 0.59.0, <= 0.80.0"]}],"null_published_at":"2026-11-01T01:03:56.586Z","source_updated_at":"2026-10-08T17:58:02.000Z","source_disclosed_at":"2026-10-08T17:58:01.000Z","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":"2026-11-01T00:58:23.763Z"}],"next_cursor":null,"snapshot_revision":"42594"}