150 lines
6.1 KiB
JSON
150 lines
6.1 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-2026-55698",
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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": "2026-06-17T00:13:10.651Z",
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"datePublished": "2026-06-25T16:43:47.251Z",
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"dateUpdated": "2026-06-26T03:56:12.858Z"
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},
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"containers": {
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"cna": {
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"title": "pnpm: Project env lockfile can short-circuit package-manager resolution and execute lockfile-selected pnpm bytes",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-345",
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"lang": "en",
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"description": "CWE-345: Insufficient Verification of Data Authenticity",
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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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"descriptions": [
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{
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"cweId": "CWE-494",
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"lang": "en",
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"description": "CWE-494: Download of Code Without Integrity Check",
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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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"descriptions": [
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{
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"cweId": "CWE-829",
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"lang": "en",
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"description": "CWE-829: Inclusion of Functionality from Untrusted Control Sphere",
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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": "NETWORK",
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"availabilityImpact": "HIGH",
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"baseScore": 8.8,
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"baseSeverity": "HIGH",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"privilegesRequired": "NONE",
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"scope": "UNCHANGED",
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"userInteraction": "REQUIRED",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
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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/pnpm/pnpm/security/advisories/GHSA-w466-c33r-3gjp",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/pnpm/pnpm/security/advisories/GHSA-w466-c33r-3gjp"
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}
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],
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"affected": [
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{
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"vendor": "pnpm",
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"product": "pnpm",
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"versions": [
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{
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"version": "< 10.34.2",
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"status": "affected"
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},
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{
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"version": ">= 11.0.0, < 11.5.3",
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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": "2026-06-25T16:43:47.251Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "pnpm is a package manager. Prior to 10.34.2 and 11.5.3, pnpm can persist package-manager bootstrap metadata in the first YAML document of pnpm-lock.yaml. Before the patch, direct pnpm execution trusted an already resolved packageManagerDependencies entry when the committed env lockfile contained matching pnpm and @pnpm/exe versions. A malicious repository could therefore commit package-manager lockfile package records and snapshots that bypassed fresh package-manager resolution, then cause pnpm to install and execute bytes selected by that committed lockfile state during automatic version switching. This vulnerability is fixed in 10.34.2 and 11.5.3."
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}
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],
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"source": {
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"advisory": "GHSA-w466-c33r-3gjp",
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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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"references": [
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{
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"url": "https://github.com/pnpm/pnpm/security/advisories/GHSA-w466-c33r-3gjp",
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"tags": [
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"exploit"
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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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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-06-25T00:00:00+00:00",
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"options": [
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{
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"Exploitation": "poc"
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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": "total"
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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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"id": "CVE-2026-55698"
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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": "2026-06-26T03:56:12.858Z"
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}
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}
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]
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}
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} |