132 lines
5.4 KiB
JSON
132 lines
5.4 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-2026-23890",
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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": "2026-01-16T21:02:02.902Z",
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"datePublished": "2026-01-26T21:53:40.810Z",
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"dateUpdated": "2026-01-27T21:39:57.954Z"
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},
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"containers": {
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"cna": {
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"title": "pnpm scoped bin name Path Traversal allows arbitrary file creation outside node_modules/.bin",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-23",
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"lang": "en",
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"description": "CWE-23: Relative Path Traversal",
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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": "NONE",
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"baseScore": 6.5,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "NONE",
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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:N/I:H/A:N",
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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-xpqm-wm3m-f34h",
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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-xpqm-wm3m-f34h"
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},
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{
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"name": "https://github.com/pnpm/pnpm/commit/8afbb1598445d37985d91fda18abb4795ae5062d",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/pnpm/pnpm/commit/8afbb1598445d37985d91fda18abb4795ae5062d"
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},
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{
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"name": "https://github.com/pnpm/pnpm/releases/tag/v10.28.1",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/pnpm/pnpm/releases/tag/v10.28.1"
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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": "< 10.28.1",
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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": "2026-01-26T22:00:34.275Z"
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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 version 10.28.1, a path traversal vulnerability in pnpm's bin linking allows malicious npm packages to create executable shims or symlinks outside of `node_modules/.bin`. Bin names starting with `@` bypass validation, and after scope normalization, path traversal sequences like `../../` remain intact. This issue affects all pnpm users who install npm packages and CI/CD pipelines using pnpm. It can lead to overwriting config files, scripts, or other sensitive files. Version 10.28.1 contains a patch."
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}
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],
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"source": {
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"advisory": "GHSA-xpqm-wm3m-f34h",
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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": "2026-01-27T21:39:49.236417Z",
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"id": "CVE-2026-23890",
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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": "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": "2026-01-27T21:39:57.954Z"
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}
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}
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]
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}
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} |