{"items":[{"id":"NVI-00009065","kind":"vulnerability","title":"LiquidJS has a memory and render limit bypass via unbounded width padding in `date` filter (strftime)","revision":4,"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-hh27-hf48-9f5q","CVE-2026-45357"],"plain_summary":"GitHub lists this reviewed advisory for liquidjs. 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-424a1113a0ee07f6a6173aa974a3bdb2"],"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},{"summary":"The original advisory lists fixed boundaries 10.26.0 for liquidjs. Confirm the publisher’s latest guidance.","source_ids":["sr-90b4473db98152a2c4833fd4fdbced05"],"action_type":"vendor_patch","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":"2026-10-28T15:02:57.000Z","value":"7.5 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-98bc6224bf14f485388a33dbe365bf70"},{"kind":"CVSS","as_of":"2026-10-26T11:10:00.157Z","value":"7.5 HIGH (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-72144a70e12632a052106d54c61a5b26"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.385%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.32616. Missing scores are unknown.","source_id":"sr-424a1113a0ee07f6a6173aa974a3bdb2"}],"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-98bc6224bf14f485388a33dbe365bf70","url":"https://github.com/advisories/GHSA-hh27-hf48-9f5q","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-hh27-hf48-9f5q","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T21:56:36.327Z"},{"id":"sr-90b4473db98152a2c4833fd4fdbced05","url":"https://github.com/advisories/GHSA-hh27-hf48-9f5q","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-hh27-hf48-9f5q","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-11-01T22:54:45.623Z"},{"id":"sr-72144a70e12632a052106d54c61a5b26","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-45357","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-45357","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-03T22:35:20.969Z"},{"id":"sr-424a1113a0ee07f6a6173aa974a3bdb2","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-2026-45357","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.379Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-98bc6224bf14f485388a33dbe365bf70"],"technology":"liquidjs","known_exclusions":[],"conditions_summary":"## Summary\n\nThe `date` filter's strftime implementation parses width specifiers like `%9999999d` and forwards the captured width unchecked into `pad()`/`padStart()` in `src/util/underscore.ts`. The pad loop performs unbounded string concatenation without consulting the Context's `memoryLimit` or `renderLimit`, so a single small template (`{{ x | date: '%5000000d' }}`) produces megabytes of output and unbounded CPU. The `memoryLimit` and `renderLimit` options the docs (`src/liquid-options.ts:87-92`) advertise as DoS controls — and which the docstring explicitly mentions for `strftime` — are entirely bypassed.\n\n## Details\n\n`date.ts:5-13` only charges `memoryLimit` for the lengths of the input value, format string, and timezone:\n\n```ts\nexport function date (this: FilterImpl, v: string | Date, format?: string, timezoneOffset?: number | string) {\n  const size = ((v as string)?.length ?? 0) + (format?.length ?? 0) + ((timezoneOffset as string)?.length ?? 0)\n  this.context.memoryLimit.use(size)\n  ...\n  return strftime(date, format)\n}\n```\n\n`strftime` (`src/util/strftime.ts:121`) then walks the format with `rFormat = /%([-_0^#:]+)?(\\d+)?([EO])?(.)/`. The captured `width` group is passed dir","public_affected_ranges":["<= 10.25.7"]},{"certainty":"source_listed","source_ids":["sr-90b4473db98152a2c4833fd4fdbced05"],"technology":"liquidjs","known_exclusions":[],"conditions_summary":"## Summary\n\nThe `date` filter's strftime implementation parses width specifiers like `%9999999d` and forwards the captured width unchecked into `pad()`/`padStart()` in `src/util/underscore.ts`. The pad loop performs unbounded string concatenation without consulting the Context's `memoryLimit` or `renderLimit`, so a single small template (`{{ x | date: '%5000000d' }}`) produces megabytes of output and unbounded CPU. The `memoryLimit` and `renderLimit` options the docs (`src/liquid-options.ts:87-92`) advertise as DoS controls — and which the docstring explicitly mentions for `strftime` — are entirely bypassed.\n\n## Details\n\n`date.ts:5-13` only charges `memoryLimit` for the lengths of the input value, format string, and timezone:\n\n```ts\nexport function date (this: FilterImpl, v: string | Date, format?: string, timezoneOffset?: number | string) {\n  const size = ((v as string)?.length ?? 0) + (format?.length ?? 0) + ((timezoneOffset as string)?.length ?? 0)\n  this.context.memoryLimit.use(size)\n  ...\n  return strftime(date, format)\n}\n```\n\n`strftime` (`src/util/strftime.ts:121`) then walks the format with `rFormat = /%([-_0^#:]+)?(\\d+)?([EO])?(.)/`. The captured `width` group is passed dir","public_affected_ranges":["SEMVER: introduced 0; fixed 10.26.0"]}],"null_published_at":"2026-11-08T15:11:49.350Z","source_updated_at":"2026-10-28T15:02:57.000Z","source_disclosed_at":"2026-05-27T17:33:52.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:56:36.327Z"},{"id":"NVI-00009065","kind":"vulnerability","title":"LiquidJS has a memory and render limit bypass via unbounded width padding in `date` filter (strftime)","revision":3,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-hh27-hf48-9f5q","CVE-2026-45357"],"plain_summary":"GitHub lists this reviewed advisory for liquidjs. 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-424a1113a0ee07f6a6173aa974a3bdb2"],"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},{"summary":"The original advisory lists fixed boundaries 10.26.0 for liquidjs. Confirm the publisher’s latest guidance.","source_ids":["sr-90b4473db98152a2c4833fd4fdbced05"],"action_type":"vendor_patch","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":"2026-10-28T15:02:57.000Z","value":"7.5 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-98bc6224bf14f485388a33dbe365bf70"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.385%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.32616. Missing scores are unknown.","source_id":"sr-424a1113a0ee07f6a6173aa974a3bdb2"}],"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-98bc6224bf14f485388a33dbe365bf70","url":"https://github.com/advisories/GHSA-hh27-hf48-9f5q","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-hh27-hf48-9f5q","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T21:56:36.327Z"},{"id":"sr-90b4473db98152a2c4833fd4fdbced05","url":"https://github.com/advisories/GHSA-hh27-hf48-9f5q","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-hh27-hf48-9f5q","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-11-01T22:54:45.623Z"},{"id":"sr-424a1113a0ee07f6a6173aa974a3bdb2","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-2026-45357","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.379Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-98bc6224bf14f485388a33dbe365bf70"],"technology":"liquidjs","known_exclusions":[],"conditions_summary":"## Summary\n\nThe `date` filter's strftime implementation parses width specifiers like `%9999999d` and forwards the captured width unchecked into `pad()`/`padStart()` in `src/util/underscore.ts`. The pad loop performs unbounded string concatenation without consulting the Context's `memoryLimit` or `renderLimit`, so a single small template (`{{ x | date: '%5000000d' }}`) produces megabytes of output and unbounded CPU. The `memoryLimit` and `renderLimit` options the docs (`src/liquid-options.ts:87-92`) advertise as DoS controls — and which the docstring explicitly mentions for `strftime` — are entirely bypassed.\n\n## Details\n\n`date.ts:5-13` only charges `memoryLimit` for the lengths of the input value, format string, and timezone:\n\n```ts\nexport function date (this: FilterImpl, v: string | Date, format?: string, timezoneOffset?: number | string) {\n  const size = ((v as string)?.length ?? 0) + (format?.length ?? 0) + ((timezoneOffset as string)?.length ?? 0)\n  this.context.memoryLimit.use(size)\n  ...\n  return strftime(date, format)\n}\n```\n\n`strftime` (`src/util/strftime.ts:121`) then walks the format with `rFormat = /%([-_0^#:]+)?(\\d+)?([EO])?(.)/`. The captured `width` group is passed dir","public_affected_ranges":["<= 10.25.7"]},{"certainty":"source_listed","source_ids":["sr-90b4473db98152a2c4833fd4fdbced05"],"technology":"liquidjs","known_exclusions":[],"conditions_summary":"## Summary\n\nThe `date` filter's strftime implementation parses width specifiers like `%9999999d` and forwards the captured width unchecked into `pad()`/`padStart()` in `src/util/underscore.ts`. The pad loop performs unbounded string concatenation without consulting the Context's `memoryLimit` or `renderLimit`, so a single small template (`{{ x | date: '%5000000d' }}`) produces megabytes of output and unbounded CPU. The `memoryLimit` and `renderLimit` options the docs (`src/liquid-options.ts:87-92`) advertise as DoS controls — and which the docstring explicitly mentions for `strftime` — are entirely bypassed.\n\n## Details\n\n`date.ts:5-13` only charges `memoryLimit` for the lengths of the input value, format string, and timezone:\n\n```ts\nexport function date (this: FilterImpl, v: string | Date, format?: string, timezoneOffset?: number | string) {\n  const size = ((v as string)?.length ?? 0) + (format?.length ?? 0) + ((timezoneOffset as string)?.length ?? 0)\n  this.context.memoryLimit.use(size)\n  ...\n  return strftime(date, format)\n}\n```\n\n`strftime` (`src/util/strftime.ts:121`) then walks the format with `rFormat = /%([-_0^#:]+)?(\\d+)?([EO])?(.)/`. The captured `width` group is passed dir","public_affected_ranges":["SEMVER: introduced 0; fixed 10.26.0"]}],"null_published_at":"2026-11-02T20:21:10.346Z","source_updated_at":"2026-10-28T15:02:57.000Z","source_disclosed_at":"2026-05-27T17:33:52.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:56:36.327Z"},{"id":"NVI-00009065","kind":"vulnerability","title":"LiquidJS has a memory and render limit bypass via unbounded width padding in `date` filter (strftime)","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-hh27-hf48-9f5q","CVE-2026-45357"],"plain_summary":"GitHub lists this reviewed advisory for liquidjs. 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-424a1113a0ee07f6a6173aa974a3bdb2"],"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":"2026-10-28T15:02:57.000Z","value":"7.5 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-98bc6224bf14f485388a33dbe365bf70"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.385%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.32616. Missing scores are unknown.","source_id":"sr-424a1113a0ee07f6a6173aa974a3bdb2"}],"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-98bc6224bf14f485388a33dbe365bf70","url":"https://github.com/advisories/GHSA-hh27-hf48-9f5q","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-hh27-hf48-9f5q","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T21:56:36.327Z"},{"id":"sr-424a1113a0ee07f6a6173aa974a3bdb2","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-2026-45357","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.379Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-98bc6224bf14f485388a33dbe365bf70"],"technology":"liquidjs","known_exclusions":[],"conditions_summary":"## Summary\n\nThe `date` filter's strftime implementation parses width specifiers like `%9999999d` and forwards the captured width unchecked into `pad()`/`padStart()` in `src/util/underscore.ts`. The pad loop performs unbounded string concatenation without consulting the Context's `memoryLimit` or `renderLimit`, so a single small template (`{{ x | date: '%5000000d' }}`) produces megabytes of output and unbounded CPU. The `memoryLimit` and `renderLimit` options the docs (`src/liquid-options.ts:87-92`) advertise as DoS controls — and which the docstring explicitly mentions for `strftime` — are entirely bypassed.\n\n## Details\n\n`date.ts:5-13` only charges `memoryLimit` for the lengths of the input value, format string, and timezone:\n\n```ts\nexport function date (this: FilterImpl, v: string | Date, format?: string, timezoneOffset?: number | string) {\n  const size = ((v as string)?.length ?? 0) + (format?.length ?? 0) + ((timezoneOffset as string)?.length ?? 0)\n  this.context.memoryLimit.use(size)\n  ...\n  return strftime(date, format)\n}\n```\n\n`strftime` (`src/util/strftime.ts:121`) then walks the format with `rFormat = /%([-_0^#:]+)?(\\d+)?([EO])?(.)/`. The captured `width` group is passed dir","public_affected_ranges":["<= 10.25.7"]}],"null_published_at":"2026-10-31T23:18:17.215Z","source_updated_at":"2026-10-28T15:02:57.000Z","source_disclosed_at":"2026-05-27T17:33:52.000Z","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":"2026-10-31T21:56:36.327Z"},{"id":"NVI-00009065","kind":"vulnerability","title":"LiquidJS has a memory and render limit bypass via unbounded width padding in `date` filter (strftime)","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-hh27-hf48-9f5q","CVE-2026-45357"],"plain_summary":"GitHub lists this reviewed advisory for liquidjs. 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-98bc6224bf14f485388a33dbe365bf70"],"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":"2026-10-28T15:02:57.000Z","value":"7.5 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-98bc6224bf14f485388a33dbe365bf70"}],"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-98bc6224bf14f485388a33dbe365bf70","url":"https://github.com/advisories/GHSA-hh27-hf48-9f5q","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-hh27-hf48-9f5q","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T21:56:36.327Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-98bc6224bf14f485388a33dbe365bf70"],"technology":"liquidjs","known_exclusions":[],"conditions_summary":"## Summary\n\nThe `date` filter's strftime implementation parses width specifiers like `%9999999d` and forwards the captured width unchecked into `pad()`/`padStart()` in `src/util/underscore.ts`. The pad loop performs unbounded string concatenation without consulting the Context's `memoryLimit` or `renderLimit`, so a single small template (`{{ x | date: '%5000000d' }}`) produces megabytes of output and unbounded CPU. The `memoryLimit` and `renderLimit` options the docs (`src/liquid-options.ts:87-92`) advertise as DoS controls — and which the docstring explicitly mentions for `strftime` — are entirely bypassed.\n\n## Details\n\n`date.ts:5-13` only charges `memoryLimit` for the lengths of the input value, format string, and timezone:\n\n```ts\nexport function date (this: FilterImpl, v: string | Date, format?: string, timezoneOffset?: number | string) {\n  const size = ((v as string)?.length ?? 0) + (format?.length ?? 0) + ((timezoneOffset as string)?.length ?? 0)\n  this.context.memoryLimit.use(size)\n  ...\n  return strftime(date, format)\n}\n```\n\n`strftime` (`src/util/strftime.ts:121`) then walks the format with `rFormat = /%([-_0^#:]+)?(\\d+)?([EO])?(.)/`. The captured `width` group is passed dir","public_affected_ranges":["<= 10.25.7"]}],"null_published_at":"2026-10-31T22:13:31.272Z","source_updated_at":"2026-10-28T15:02:57.000Z","source_disclosed_at":"2026-05-27T17:33:52.000Z","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":"2026-10-31T21:56:36.327Z"}],"next_cursor":null,"snapshot_revision":"42594"}