{"items":[{"id":"NVI-00015293","kind":"vulnerability","title":"jsonata: Malicious inputs to \"$toMillis\" function can cause resource exhaustion","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-86vw-mfpg-wwv9","CVE-2026-52746"],"plain_summary":"GitHub lists this reviewed advisory for jsonata, jsonata. 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-13a7b6a26b8780c2aab583d3e75c2d23"],"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":"2026-08-03T20:49:58.000Z","value":"7.5 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-552eff17d5d6d7b97427fa559edec853"},{"kind":"EPSS","as_of":"2026-11-04T12:03:12.000Z","value":"0.689%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.52871. Missing scores are unknown.","source_id":"sr-13a7b6a26b8780c2aab583d3e75c2d23"}],"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-552eff17d5d6d7b97427fa559edec853","url":"https://github.com/advisories/GHSA-86vw-mfpg-wwv9","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-86vw-mfpg-wwv9","publisher":"GitHub Advisory Database","observed_at":"2026-11-03T09:58:33.950Z"},{"id":"sr-13a7b6a26b8780c2aab583d3e75c2d23","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-2026-52746","publisher":"FIRST EPSS","observed_at":"2026-11-04T17:58:50.330Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-552eff17d5d6d7b97427fa559edec853"],"technology":"jsonata","known_exclusions":[],"conditions_summary":"### Impact\nBefore JSONata `2.2.0` and `1.8.9`, it is possible to craft non-matching inputs to the $toMillis function that cause superlinear backtracking in the ISO-8601 validation regex. This may lead to denial of service in applications that evaluate user-provided JSONata expressions.\n\n### Patches\nThis issue has been addressed in JSONata version 2.2.0 or later, and 1.8.9 or later on v1, via fixes that include https://github.com/jsonata-js/jsonata/pull/782 and https://github.com/jsonata-js/jsonata/pull/793. Applications that evaluate user-provided expressions should update ASAP to prevent exploitation.\n\n### References\nhttps://github.com/jsonata-js/jsonata/releases/tag/v2.2.0\nhttps://github.com/jsonata-js/jsonata/releases/tag/v1.8.9\n\n### Credit\nThank you to Doruk Tan Öztürk for disclosing this issue.","public_affected_ranges":[">= 2.0.0, < 2.2.0"]},{"certainty":"source_listed","source_ids":["sr-552eff17d5d6d7b97427fa559edec853"],"technology":"jsonata","known_exclusions":[],"conditions_summary":"### Impact\nBefore JSONata `2.2.0` and `1.8.9`, it is possible to craft non-matching inputs to the $toMillis function that cause superlinear backtracking in the ISO-8601 validation regex. This may lead to denial of service in applications that evaluate user-provided JSONata expressions.\n\n### Patches\nThis issue has been addressed in JSONata version 2.2.0 or later, and 1.8.9 or later on v1, via fixes that include https://github.com/jsonata-js/jsonata/pull/782 and https://github.com/jsonata-js/jsonata/pull/793. Applications that evaluate user-provided expressions should update ASAP to prevent exploitation.\n\n### References\nhttps://github.com/jsonata-js/jsonata/releases/tag/v2.2.0\nhttps://github.com/jsonata-js/jsonata/releases/tag/v1.8.9\n\n### Credit\nThank you to Doruk Tan Öztürk for disclosing this issue.","public_affected_ranges":["< 1.8.9"]}],"null_published_at":"2026-11-08T08:10:32.027Z","source_updated_at":"2026-08-03T20:49:58.000Z","source_disclosed_at":"2026-07-02T20:13:55.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Dated EPSS estimate updated; this is not a new disclosure or proof of exploitation.","null_first_observed_at":"2026-11-03T09:58:33.950Z"},{"id":"NVI-00015293","kind":"vulnerability","title":"jsonata: Malicious inputs to \"$toMillis\" function can cause resource exhaustion","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-86vw-mfpg-wwv9","CVE-2026-52746"],"plain_summary":"GitHub lists this reviewed advisory for jsonata, jsonata. 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-552eff17d5d6d7b97427fa559edec853"],"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":"2026-08-03T20:49:58.000Z","value":"7.5 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-552eff17d5d6d7b97427fa559edec853"}],"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-552eff17d5d6d7b97427fa559edec853","url":"https://github.com/advisories/GHSA-86vw-mfpg-wwv9","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-86vw-mfpg-wwv9","publisher":"GitHub Advisory Database","observed_at":"2026-11-03T09:58:33.950Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-552eff17d5d6d7b97427fa559edec853"],"technology":"jsonata","known_exclusions":[],"conditions_summary":"### Impact\nBefore JSONata `2.2.0` and `1.8.9`, it is possible to craft non-matching inputs to the $toMillis function that cause superlinear backtracking in the ISO-8601 validation regex. This may lead to denial of service in applications that evaluate user-provided JSONata expressions.\n\n### Patches\nThis issue has been addressed in JSONata version 2.2.0 or later, and 1.8.9 or later on v1, via fixes that include https://github.com/jsonata-js/jsonata/pull/782 and https://github.com/jsonata-js/jsonata/pull/793. Applications that evaluate user-provided expressions should update ASAP to prevent exploitation.\n\n### References\nhttps://github.com/jsonata-js/jsonata/releases/tag/v2.2.0\nhttps://github.com/jsonata-js/jsonata/releases/tag/v1.8.9\n\n### Credit\nThank you to Doruk Tan Öztürk for disclosing this issue.","public_affected_ranges":[">= 2.0.0, < 2.2.0"]},{"certainty":"source_listed","source_ids":["sr-552eff17d5d6d7b97427fa559edec853"],"technology":"jsonata","known_exclusions":[],"conditions_summary":"### Impact\nBefore JSONata `2.2.0` and `1.8.9`, it is possible to craft non-matching inputs to the $toMillis function that cause superlinear backtracking in the ISO-8601 validation regex. This may lead to denial of service in applications that evaluate user-provided JSONata expressions.\n\n### Patches\nThis issue has been addressed in JSONata version 2.2.0 or later, and 1.8.9 or later on v1, via fixes that include https://github.com/jsonata-js/jsonata/pull/782 and https://github.com/jsonata-js/jsonata/pull/793. Applications that evaluate user-provided expressions should update ASAP to prevent exploitation.\n\n### References\nhttps://github.com/jsonata-js/jsonata/releases/tag/v2.2.0\nhttps://github.com/jsonata-js/jsonata/releases/tag/v1.8.9\n\n### Credit\nThank you to Doruk Tan Öztürk for disclosing this issue.","public_affected_ranges":["< 1.8.9"]}],"null_published_at":"2026-11-03T10:03:26.568Z","source_updated_at":"2026-08-03T20:49:58.000Z","source_disclosed_at":"2026-07-02T20:13:55.000Z","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"}