{"items":[{"id":"NVI-00012012","kind":"vulnerability","title":"Tina: Code injection via unescaped Git branch name in generated client source","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-pwhx-cvv3-qj5c","CVE-2026-108259"],"plain_summary":"GitHub lists this reviewed advisory for @tinacms/cli. 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-0304211bc154fa2a9f58523179ae1395"],"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":"2026-10-09T20:56:53.000Z","value":"8.2 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-871ec3d95b5a57b8f87f0e9d340bfe75"},{"kind":"CVSS","as_of":"2026-10-16T20:04:29.760Z","value":"8.2 HIGH (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-05c673d4fb6668ca68de826e58dddac7"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.332%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.26385. Missing scores are unknown.","source_id":"sr-0304211bc154fa2a9f58523179ae1395"}],"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-871ec3d95b5a57b8f87f0e9d340bfe75","url":"https://github.com/advisories/GHSA-pwhx-cvv3-qj5c","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-pwhx-cvv3-qj5c","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T23:14:22.124Z"},{"id":"sr-05c673d4fb6668ca68de826e58dddac7","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-108259","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-108259","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-03T09:58:29.490Z"},{"id":"sr-0304211bc154fa2a9f58523179ae1395","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-2026-108259","publisher":"FIRST EPSS","observed_at":"2026-11-01T01:39:43.066Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-871ec3d95b5a57b8f87f0e9d340bfe75"],"technology":"@tinacms/cli","known_exclusions":[],"conditions_summary":"### Summary\n\n`@tinacms/cli` inserts the raw Git branch value into the generated `client.ts` source without escaping or encoding. A Git-valid branch name can close the string literal and inject an arbitrary JavaScript expression that executes when the consumer build imports the generated client module.\n\n### Affected component\n\n- **Source (branch read):** `packages/@tinacms/cli/src/cmds/init/templates/config.ts` lines 155–172 — reads `VERCEL_GIT_COMMIT_REF`, `GITHUB_BRANCH`, or `HEAD` into `config.branch`\n- **Transform (URL build):** `packages/@tinacms/cli/src/next/codegen/index.ts` lines 219–253 — `_createApiUrl()` concatenates the raw branch into the API URL with no `encodeURIComponent`\n- **Sink (template):** `packages/@tinacms/cli/src/next/codegen/index.ts` lines 363–381 — `genClient()` interpolates the URL into `url: '${apiURL}'`\n- **Sibling sink:** `packages/@tinacms/cli/src/next/codegen/codegen/plugin.ts` line 55 — `url: \"${apiURL}\"` (same pattern, double quotes)\n\n### Root cause\n\nThe codegen template at `index.ts:376` uses:\n\n```ts\nurl: '${apiURL}'\n```\n\nwhere `apiURL` contains the raw branch name. No `JSON.stringify`, `encodeURIComponent`, or string-escape function is applied at","public_affected_ranges":["<= 2.7.0"]}],"null_published_at":"2026-11-03T10:03:31.366Z","source_updated_at":"2026-10-09T20:56:53.000Z","source_disclosed_at":"2026-10-09T20:56:52.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T23:14:22.124Z"},{"id":"NVI-00012012","kind":"vulnerability","title":"Tina: Code injection via unescaped Git branch name in generated client source","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-pwhx-cvv3-qj5c","CVE-2026-108259"],"plain_summary":"GitHub lists this reviewed advisory for @tinacms/cli. 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-0304211bc154fa2a9f58523179ae1395"],"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":"2026-10-09T20:56:53.000Z","value":"8.2 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-871ec3d95b5a57b8f87f0e9d340bfe75"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.332%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.26385. Missing scores are unknown.","source_id":"sr-0304211bc154fa2a9f58523179ae1395"}],"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-871ec3d95b5a57b8f87f0e9d340bfe75","url":"https://github.com/advisories/GHSA-pwhx-cvv3-qj5c","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-pwhx-cvv3-qj5c","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T23:14:22.124Z"},{"id":"sr-0304211bc154fa2a9f58523179ae1395","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-2026-108259","publisher":"FIRST EPSS","observed_at":"2026-11-01T01:39:43.066Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-871ec3d95b5a57b8f87f0e9d340bfe75"],"technology":"@tinacms/cli","known_exclusions":[],"conditions_summary":"### Summary\n\n`@tinacms/cli` inserts the raw Git branch value into the generated `client.ts` source without escaping or encoding. A Git-valid branch name can close the string literal and inject an arbitrary JavaScript expression that executes when the consumer build imports the generated client module.\n\n### Affected component\n\n- **Source (branch read):** `packages/@tinacms/cli/src/cmds/init/templates/config.ts` lines 155–172 — reads `VERCEL_GIT_COMMIT_REF`, `GITHUB_BRANCH`, or `HEAD` into `config.branch`\n- **Transform (URL build):** `packages/@tinacms/cli/src/next/codegen/index.ts` lines 219–253 — `_createApiUrl()` concatenates the raw branch into the API URL with no `encodeURIComponent`\n- **Sink (template):** `packages/@tinacms/cli/src/next/codegen/index.ts` lines 363–381 — `genClient()` interpolates the URL into `url: '${apiURL}'`\n- **Sibling sink:** `packages/@tinacms/cli/src/next/codegen/codegen/plugin.ts` line 55 — `url: \"${apiURL}\"` (same pattern, double quotes)\n\n### Root cause\n\nThe codegen template at `index.ts:376` uses:\n\n```ts\nurl: '${apiURL}'\n```\n\nwhere `apiURL` contains the raw branch name. No `JSON.stringify`, `encodeURIComponent`, or string-escape function is applied at","public_affected_ranges":["<= 2.7.0"]}],"null_published_at":"2026-11-01T14:34:14.093Z","source_updated_at":"2026-10-09T20:56:53.000Z","source_disclosed_at":"2026-10-09T20:56:52.000Z","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":"2026-10-31T23:14:22.124Z"},{"id":"NVI-00012012","kind":"vulnerability","title":"Tina: Code injection via unescaped Git branch name in generated client source","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-pwhx-cvv3-qj5c","CVE-2026-108259"],"plain_summary":"GitHub lists this reviewed advisory for @tinacms/cli. 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-871ec3d95b5a57b8f87f0e9d340bfe75"],"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":"2026-10-09T20:56:53.000Z","value":"8.2 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-871ec3d95b5a57b8f87f0e9d340bfe75"}],"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-871ec3d95b5a57b8f87f0e9d340bfe75","url":"https://github.com/advisories/GHSA-pwhx-cvv3-qj5c","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-pwhx-cvv3-qj5c","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T23:14:22.124Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-871ec3d95b5a57b8f87f0e9d340bfe75"],"technology":"@tinacms/cli","known_exclusions":[],"conditions_summary":"### Summary\n\n`@tinacms/cli` inserts the raw Git branch value into the generated `client.ts` source without escaping or encoding. A Git-valid branch name can close the string literal and inject an arbitrary JavaScript expression that executes when the consumer build imports the generated client module.\n\n### Affected component\n\n- **Source (branch read):** `packages/@tinacms/cli/src/cmds/init/templates/config.ts` lines 155–172 — reads `VERCEL_GIT_COMMIT_REF`, `GITHUB_BRANCH`, or `HEAD` into `config.branch`\n- **Transform (URL build):** `packages/@tinacms/cli/src/next/codegen/index.ts` lines 219–253 — `_createApiUrl()` concatenates the raw branch into the API URL with no `encodeURIComponent`\n- **Sink (template):** `packages/@tinacms/cli/src/next/codegen/index.ts` lines 363–381 — `genClient()` interpolates the URL into `url: '${apiURL}'`\n- **Sibling sink:** `packages/@tinacms/cli/src/next/codegen/codegen/plugin.ts` line 55 — `url: \"${apiURL}\"` (same pattern, double quotes)\n\n### Root cause\n\nThe codegen template at `index.ts:376` uses:\n\n```ts\nurl: '${apiURL}'\n```\n\nwhere `apiURL` contains the raw branch name. No `JSON.stringify`, `encodeURIComponent`, or string-escape function is applied at","public_affected_ranges":["<= 2.7.0"]}],"null_published_at":"2026-11-01T01:03:56.622Z","source_updated_at":"2026-10-09T20:56:53.000Z","source_disclosed_at":"2026-10-09T20:56:52.000Z","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":"2026-10-31T23:14:22.124Z"}],"next_cursor":null,"snapshot_revision":"40769"}