164 lines
6.8 KiB
JSON
164 lines
6.8 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-58253",
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"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"state": "PUBLISHED",
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"assignerShortName": "GitHub_M",
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"dateReserved": "2026-06-29T21:54:30.330Z",
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"datePublished": "2026-07-08T19:43:13.776Z",
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"dateUpdated": "2026-07-09T13:35:24.068Z"
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},
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"containers": {
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"cna": {
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"title": "NATS Server: Route API Auth Bypass",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-287",
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"lang": "en",
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"description": "CWE-287: Improper Authentication",
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"type": "CWE"
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}
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]
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}
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],
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"metrics": [
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{
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"cvssV3_1": {
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"attackComplexity": "LOW",
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"attackVector": "ADJACENT_NETWORK",
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"availabilityImpact": "LOW",
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"baseScore": 8.8,
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"baseSeverity": "HIGH",
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"confidentialityImpact": "LOW",
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"integrityImpact": "HIGH",
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"privilegesRequired": "NONE",
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"scope": "CHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:L",
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"version": "3.1"
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}
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}
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],
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"references": [
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{
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"name": "https://github.com/nats-io/nats-server/security/advisories/GHSA-38x3-76xf-cq45",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/nats-io/nats-server/security/advisories/GHSA-38x3-76xf-cq45"
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},
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{
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"name": "https://github.com/nats-io/nats-server/commit/7b81dd455ea95960090a84858c7662827948d1b6",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/nats-io/nats-server/commit/7b81dd455ea95960090a84858c7662827948d1b6"
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},
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{
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"name": "https://github.com/nats-io/nats-server/commit/8b8e1ad4ceed32321e00d4fc6e76be05bc13bca6",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/nats-io/nats-server/commit/8b8e1ad4ceed32321e00d4fc6e76be05bc13bca6"
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},
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{
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"name": "https://github.com/nats-io/nats-server/commit/b86147e81710a52b72a7f7275f91d69f723f5cb3",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/nats-io/nats-server/commit/b86147e81710a52b72a7f7275f91d69f723f5cb3"
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},
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{
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"name": "https://github.com/nats-io/nats-server/releases/tag/v2.11.16",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/nats-io/nats-server/releases/tag/v2.11.16"
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},
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{
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"name": "https://github.com/nats-io/nats-server/releases/tag/v2.12.7",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/nats-io/nats-server/releases/tag/v2.12.7"
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},
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{
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"name": "https://github.com/nats-io/nats-server/releases/tag/v2.14.0",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/nats-io/nats-server/releases/tag/v2.14.0"
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}
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],
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"affected": [
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{
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"vendor": "nats-io",
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"product": "nats-server",
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"versions": [
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{
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"version": "< 2.11.16",
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"status": "affected"
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},
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{
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"version": ">= 2.12.0-preview.1, < 2.12.6",
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"status": "affected"
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}
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]
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}
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],
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"providerMetadata": {
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"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"shortName": "GitHub_M",
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"dateUpdated": "2026-07-08T19:43:13.776Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "NATS Server is a high-performance server for NATS.io, the cloud and edge native messaging system. Prior to 2.14.0, 2.12.7, and 2.11.16, when no_auth_user was configured, a parser fast path intended for ordinary client connections could also apply to route or leafnode listeners, allowing an unauthenticated peer to bypass inter-server CONNECT authentication and operate with the privileges associated with that connection type. This issue is fixed in versions 2.14.0, 2.12.7, and 2.11.16."
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}
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],
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"source": {
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"advisory": "GHSA-38x3-76xf-cq45",
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"discovery": "UNKNOWN"
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}
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},
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"adp": [
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-07-09T13:35:15.515260Z",
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"id": "CVE-2026-58253",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-07-09T13:35:24.068Z"
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}
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}
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]
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}
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} |