{"items":[{"id":"NVI-00013219","kind":"vulnerability","title":"Nest: Remote process termination via a deeply nested microservice message pattern","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-m8vh-jmq9-5rjg","CVE-2026-102281"],"plain_summary":"GitHub lists this reviewed advisory for @nestjs/microservices, @nestjs/microservices. 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-013ccacb3b27dc47d4a2902bdcbfa672"],"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":"2026-09-29T23:54:45.000Z","value":"7.5 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-96f807db376bceaa304d05a2a7ab989b"},{"kind":"EPSS","as_of":"2026-11-01T12:00:16.000Z","value":"0.586%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.48006. Missing scores are unknown.","source_id":"sr-013ccacb3b27dc47d4a2902bdcbfa672"}],"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-96f807db376bceaa304d05a2a7ab989b","url":"https://github.com/advisories/GHSA-m8vh-jmq9-5rjg","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-m8vh-jmq9-5rjg","publisher":"GitHub Advisory Database","observed_at":"2026-11-01T07:24:25.558Z"},{"id":"sr-013ccacb3b27dc47d4a2902bdcbfa672","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-2026-102281","publisher":"FIRST EPSS","observed_at":"2026-11-01T14:28:32.262Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-96f807db376bceaa304d05a2a7ab989b"],"technology":"@nestjs/microservices","known_exclusions":[],"conditions_summary":"| Field | Value |\n| --- | --- |\n| Ecosystem | npm |\n| Package | `@nestjs/microservices` |\n| Affected versions | `>= 12.0.0, < 12.0.2` and `< 11.2.4` |\n| Patched versions | `12.0.2` and `11.2.4` (upgrade to `12.0.3` / `11.2.5`) |\n\n### Summary\n\nA single message whose `pattern` is a deeply nested object terminates a NestJS microservice that uses the TCP or\nRabbitMQ transport. The server serialized the client-supplied pattern with `JSON.stringify` to derive the handler\nlookup key; on deeply nested input this throws `RangeError: Maximum call stack size exceeded`. The exception escaped\nthe asynchronous message handler as an unhandled promise rejection, which terminates the Node.js process under the\ndefault `--unhandled-rejections=throw`.\n\n### Impact\n\nDenial of service, one message per crash, repeatable. The attacker needs to be able to reach the transport: connect\nto the TCP transport's port, or publish to the queue or exchange the service consumes from. The TCP transport\nperforms no authentication by default, so on a reachable port this requires nothing else.\n\nOnly the **TCP** and **RabbitMQ** transports are affected. The other transports take the pattern as a string from the\nbroker top","public_affected_ranges":["< 11.2.4"]},{"certainty":"source_listed","source_ids":["sr-96f807db376bceaa304d05a2a7ab989b"],"technology":"@nestjs/microservices","known_exclusions":[],"conditions_summary":"| Field | Value |\n| --- | --- |\n| Ecosystem | npm |\n| Package | `@nestjs/microservices` |\n| Affected versions | `>= 12.0.0, < 12.0.2` and `< 11.2.4` |\n| Patched versions | `12.0.2` and `11.2.4` (upgrade to `12.0.3` / `11.2.5`) |\n\n### Summary\n\nA single message whose `pattern` is a deeply nested object terminates a NestJS microservice that uses the TCP or\nRabbitMQ transport. The server serialized the client-supplied pattern with `JSON.stringify` to derive the handler\nlookup key; on deeply nested input this throws `RangeError: Maximum call stack size exceeded`. The exception escaped\nthe asynchronous message handler as an unhandled promise rejection, which terminates the Node.js process under the\ndefault `--unhandled-rejections=throw`.\n\n### Impact\n\nDenial of service, one message per crash, repeatable. The attacker needs to be able to reach the transport: connect\nto the TCP transport's port, or publish to the queue or exchange the service consumes from. The TCP transport\nperforms no authentication by default, so on a reachable port this requires nothing else.\n\nOnly the **TCP** and **RabbitMQ** transports are affected. The other transports take the pattern as a string from the\nbroker top","public_affected_ranges":[">= 12.0.0, < 12.0.2"]}],"null_published_at":"2026-11-02T20:21:07.734Z","source_updated_at":"2026-09-29T23:54:45.000Z","source_disclosed_at":"2026-09-29T23:54:44.000Z","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":"2026-11-01T07:24:25.558Z"},{"id":"NVI-00013219","kind":"vulnerability","title":"Nest: Remote process termination via a deeply nested microservice message pattern","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-m8vh-jmq9-5rjg","CVE-2026-102281"],"plain_summary":"GitHub lists this reviewed advisory for @nestjs/microservices, @nestjs/microservices. 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-96f807db376bceaa304d05a2a7ab989b"],"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":"2026-09-29T23:54:45.000Z","value":"7.5 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-96f807db376bceaa304d05a2a7ab989b"}],"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-96f807db376bceaa304d05a2a7ab989b","url":"https://github.com/advisories/GHSA-m8vh-jmq9-5rjg","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-m8vh-jmq9-5rjg","publisher":"GitHub Advisory Database","observed_at":"2026-11-01T07:24:25.558Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-96f807db376bceaa304d05a2a7ab989b"],"technology":"@nestjs/microservices","known_exclusions":[],"conditions_summary":"| Field | Value |\n| --- | --- |\n| Ecosystem | npm |\n| Package | `@nestjs/microservices` |\n| Affected versions | `>= 12.0.0, < 12.0.2` and `< 11.2.4` |\n| Patched versions | `12.0.2` and `11.2.4` (upgrade to `12.0.3` / `11.2.5`) |\n\n### Summary\n\nA single message whose `pattern` is a deeply nested object terminates a NestJS microservice that uses the TCP or\nRabbitMQ transport. The server serialized the client-supplied pattern with `JSON.stringify` to derive the handler\nlookup key; on deeply nested input this throws `RangeError: Maximum call stack size exceeded`. The exception escaped\nthe asynchronous message handler as an unhandled promise rejection, which terminates the Node.js process under the\ndefault `--unhandled-rejections=throw`.\n\n### Impact\n\nDenial of service, one message per crash, repeatable. The attacker needs to be able to reach the transport: connect\nto the TCP transport's port, or publish to the queue or exchange the service consumes from. The TCP transport\nperforms no authentication by default, so on a reachable port this requires nothing else.\n\nOnly the **TCP** and **RabbitMQ** transports are affected. The other transports take the pattern as a string from the\nbroker top","public_affected_ranges":["< 11.2.4"]},{"certainty":"source_listed","source_ids":["sr-96f807db376bceaa304d05a2a7ab989b"],"technology":"@nestjs/microservices","known_exclusions":[],"conditions_summary":"| Field | Value |\n| --- | --- |\n| Ecosystem | npm |\n| Package | `@nestjs/microservices` |\n| Affected versions | `>= 12.0.0, < 12.0.2` and `< 11.2.4` |\n| Patched versions | `12.0.2` and `11.2.4` (upgrade to `12.0.3` / `11.2.5`) |\n\n### Summary\n\nA single message whose `pattern` is a deeply nested object terminates a NestJS microservice that uses the TCP or\nRabbitMQ transport. The server serialized the client-supplied pattern with `JSON.stringify` to derive the handler\nlookup key; on deeply nested input this throws `RangeError: Maximum call stack size exceeded`. The exception escaped\nthe asynchronous message handler as an unhandled promise rejection, which terminates the Node.js process under the\ndefault `--unhandled-rejections=throw`.\n\n### Impact\n\nDenial of service, one message per crash, repeatable. The attacker needs to be able to reach the transport: connect\nto the TCP transport's port, or publish to the queue or exchange the service consumes from. The TCP transport\nperforms no authentication by default, so on a reachable port this requires nothing else.\n\nOnly the **TCP** and **RabbitMQ** transports are affected. The other transports take the pattern as a string from the\nbroker top","public_affected_ranges":[">= 12.0.0, < 12.0.2"]}],"null_published_at":"2026-11-01T07:29:12.930Z","source_updated_at":"2026-09-29T23:54:45.000Z","source_disclosed_at":"2026-09-29T23:54:44.000Z","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":"2026-11-01T07:24:25.558Z"}],"next_cursor":null,"snapshot_revision":"42594"}