{"metadata": {"vulnerability": "CVE-2026-108259", "count": 14, "kinds": {"milestone": 4, "sighting": 3, "kev": 0, "other": 7}}, "data": [{"timestamp": "2026-10-09T17:33:15.409Z", "date_only": false, "value": "2026-10-09T17:33:15.409Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-108259", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-10-09T20:36:41.777Z", "date_only": false, "value": "2026-10-09T20:36:41.777Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-108259", "field": "cveMetadata.datePublished"}, {"timestamp": "2026-10-09T20:37:19.094Z", "date_only": false, "value": "2026-10-09T20:37:19.094Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / GitHub_M", "record": "CVE-2026-108259", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-10-09T20:52:02.125Z", "date_only": false, "value": "2026-10-09T20:52:02.125659Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117412929309371025", "record": "CVE-2026-108259", "field": "creation_timestamp", "uuid": "502a726c-bdcf-4450-b528-58498c429c08", "content": "CVE-2026-108259 Tina: Code injection via unescaped Git branch name in generated client source Tina is a headless content management system. Prior to 3.0.0, @tinacms/cli reads Git branch values from VERCEL_GIT_COMMIT_REF, GITHUB_BRANCH, or HEAD, incorporates the raw value into the API URL, and interpolates that URL into JavaScript string literals in packages/@tinacms/cli/src/next/codegen/index.ts and packages/@tinacms/cli/src/next/codegen/codegen/plugin.ts. A crafted Git-valid branch name containing a quote can terminate the generated string and inject an expression that executes when the generated client module is imported during a preview build. The injected code runs with the build process privileges and can read environment credentials, modify deployment artifacts, or make network requests. This issue is fixed in version 3.0.0.\nhttps://www.cve.org/CVERecord?id=CVE-2026-108259https://github.com/tinacms/tinacms/security/advisories/GHSA-pwhx-cvv3-qj5chttps://github.com/tinacms/tinacms/pull/7526https://github.com/tinacms/tinacms/commit/d030d414d39e15de79bf36e4c728d57205e71ddehttps://github.com/tinacms/tinacms/releases/tag/@tinacms/cli@3.0.0#tinacms #@tinacms #cli#CVE_2026_108259#bot", "url": "https://infosec.exchange/users/cve/statuses/117412929309371025"}, {"timestamp": "2026-10-09T20:56:52Z", "date_only": false, "value": "2026-10-09T20:56:52Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-PWHX-CVV3-QJ5C", "record": "GHSA-PWHX-CVV3-QJ5C", "field": "published"}, {"timestamp": "2026-10-09T20:56:52Z", "date_only": false, "value": "2026-10-09T20:56:52Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-PWHX-CVV3-QJ5C", "record": "GHSA-PWHX-CVV3-QJ5C", "field": "modified"}, {"timestamp": "2026-10-09T21:17:04.017Z", "date_only": false, "value": "2026-10-09T21:17:04.017", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-108259", "record": "FKIE_CVE-2026-108259", "field": "published"}, {"timestamp": "2026-10-09T21:46:23.459Z", "date_only": false, "value": "2026-10-09T21:46:23.459993Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mxhx5rfnuu2g", "record": "CVE-2026-108259", "field": "creation_timestamp", "uuid": "b8721c54-70b3-4521-bc63-357ff984b49b", "content": "\ud83d\udfe0 CVE-2026-108259 - High (8.2)\n\nTina is a headless content management system. Prior to 3.0.0, @tinacms/cli reads Git branch value...\n\nhttps://www.thehackerwire.com/vulnerability/CVE-2026-108259/\n\n#infosec #cybersecurity #CVE #vulnerability #security #patchstack", "url": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mxhx5rfnuu2g"}, {"timestamp": "2026-10-11T21:14:32.473Z", "date_only": false, "value": "2026-10-11T21:14:32.473844Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/standup.thecompound.tech/post/3mxmwco3xq224", "record": "CVE-2026-108259", "field": "creation_timestamp", "uuid": "50ec5bd9-82ec-4d4b-b5b4-8b1c5ec6055d", "content": "CVE-2026-108259 affects @tinacms/cli versions below 3.0.0 because a Git branch name can inject JavaScript into generated client.ts. The fix is 3.0.0; exploitation requires the generated client to be imported during the consumer build.", "url": "https://bsky.app/profile/standup.thecompound.tech/post/3mxmwco3xq224"}, {"timestamp": "2026-10-14T02:11:59.476Z", "date_only": false, "value": "2026-10-14T02:11:59.476043Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2026-108259", "field": "containers.adp.0.metrics.0.other.content.timestamp"}, {"timestamp": "2026-10-14T02:11:59.476Z", "date_only": false, "value": "2026-10-14T02:11:59.476043Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-108259", "record": "FKIE_CVE-2026-108259", "field": "metrics.ssvcV203.0.ssvcData.timestamp"}, {"timestamp": "2026-10-14T02:12:59.336Z", "date_only": false, "value": "2026-10-14T02:12:59.336Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2026-108259", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-10-14T02:12:59.336Z", "date_only": false, "value": "2026-10-14T02:12:59.336Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2026-108259", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2026-10-14T03:17:15.773Z", "date_only": false, "value": "2026-10-14T03:17:15.773", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-108259", "record": "FKIE_CVE-2026-108259", "field": "lastModified"}]}