153 lines
6.3 KiB
JSON
153 lines
6.3 KiB
JSON
{
|
||
"dataType": "CVE_RECORD",
|
||
"dataVersion": "5.2",
|
||
"cveMetadata": {
|
||
"cveId": "CVE-2026-69153",
|
||
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
|
||
"state": "PUBLISHED",
|
||
"assignerShortName": "GitHub_M",
|
||
"dateReserved": "2026-08-03T15:47:09.654Z",
|
||
"datePublished": "2026-08-03T16:56:25.733Z",
|
||
"dateUpdated": "2026-08-03T18:28:59.737Z"
|
||
},
|
||
"containers": {
|
||
"cna": {
|
||
"title": "PostCSS: incomplete fix of CVE-2026-45623 — attacker-controlled sourceMappingURL reads arbitrary .map files when `from` is unset",
|
||
"problemTypes": [
|
||
{
|
||
"descriptions": [
|
||
{
|
||
"cweId": "CWE-22",
|
||
"lang": "en",
|
||
"description": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')",
|
||
"type": "CWE"
|
||
}
|
||
]
|
||
},
|
||
{
|
||
"descriptions": [
|
||
{
|
||
"cweId": "CWE-200",
|
||
"lang": "en",
|
||
"description": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor",
|
||
"type": "CWE"
|
||
}
|
||
]
|
||
}
|
||
],
|
||
"metrics": [
|
||
{
|
||
"cvssV4_0": {
|
||
"attackVector": "NETWORK",
|
||
"attackComplexity": "LOW",
|
||
"attackRequirements": "PRESENT",
|
||
"privilegesRequired": "NONE",
|
||
"userInteraction": "NONE",
|
||
"vulnConfidentialityImpact": "LOW",
|
||
"vulnIntegrityImpact": "NONE",
|
||
"vulnAvailabilityImpact": "NONE",
|
||
"subConfidentialityImpact": "NONE",
|
||
"subIntegrityImpact": "NONE",
|
||
"subAvailabilityImpact": "NONE",
|
||
"baseScore": 6.3,
|
||
"baseSeverity": "MEDIUM",
|
||
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N",
|
||
"version": "4.0"
|
||
}
|
||
}
|
||
],
|
||
"references": [
|
||
{
|
||
"name": "https://github.com/postcss/postcss/security/advisories/GHSA-fxqj-rqcc-2cmp",
|
||
"tags": [
|
||
"x_refsource_CONFIRM"
|
||
],
|
||
"url": "https://github.com/postcss/postcss/security/advisories/GHSA-fxqj-rqcc-2cmp"
|
||
},
|
||
{
|
||
"name": "https://github.com/postcss/postcss/commit/7beca139e70f9075c6b19700fcb00dd8033e5da8",
|
||
"tags": [
|
||
"x_refsource_MISC"
|
||
],
|
||
"url": "https://github.com/postcss/postcss/commit/7beca139e70f9075c6b19700fcb00dd8033e5da8"
|
||
},
|
||
{
|
||
"name": "https://github.com/postcss/postcss/releases/tag/8.5.19",
|
||
"tags": [
|
||
"x_refsource_MISC"
|
||
],
|
||
"url": "https://github.com/postcss/postcss/releases/tag/8.5.19"
|
||
}
|
||
],
|
||
"affected": [
|
||
{
|
||
"vendor": "postcss",
|
||
"product": "postcss",
|
||
"versions": [
|
||
{
|
||
"version": "< 8.5.19",
|
||
"status": "affected"
|
||
}
|
||
]
|
||
}
|
||
],
|
||
"providerMetadata": {
|
||
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
|
||
"shortName": "GitHub_M",
|
||
"dateUpdated": "2026-08-03T16:56:25.733Z"
|
||
},
|
||
"descriptions": [
|
||
{
|
||
"lang": "en",
|
||
"value": "PostCSS takes a CSS file and provides an API to analyze and modify its rules by transforming the rules into an Abstract Syntax Tree. Prior to 8.5.19, if from is unset, an attacker can cause PreviousMap.loadFile() to read an unintended source-map file by supplying an absolute or directory-traversal sourceMappingURL. The resulting map’s sources and sourcesContent may then be exposed to the application. This issue is fixed in version 8.5.19."
|
||
}
|
||
],
|
||
"source": {
|
||
"advisory": "GHSA-fxqj-rqcc-2cmp",
|
||
"discovery": "UNKNOWN"
|
||
}
|
||
},
|
||
"adp": [
|
||
{
|
||
"references": [
|
||
{
|
||
"url": "https://github.com/postcss/postcss/security/advisories/GHSA-fxqj-rqcc-2cmp",
|
||
"tags": [
|
||
"exploit"
|
||
]
|
||
}
|
||
],
|
||
"metrics": [
|
||
{
|
||
"other": {
|
||
"type": "ssvc",
|
||
"content": {
|
||
"timestamp": "2026-08-03T18:28:28.771563Z",
|
||
"id": "CVE-2026-69153",
|
||
"options": [
|
||
{
|
||
"Exploitation": "poc"
|
||
},
|
||
{
|
||
"Automatable": "no"
|
||
},
|
||
{
|
||
"Technical Impact": "partial"
|
||
}
|
||
],
|
||
"role": "CISA Coordinator",
|
||
"version": "2.0.3"
|
||
}
|
||
}
|
||
}
|
||
],
|
||
"title": "CISA ADP Vulnrichment",
|
||
"providerMetadata": {
|
||
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
|
||
"shortName": "CISA-ADP",
|
||
"dateUpdated": "2026-08-03T18:28:59.737Z"
|
||
}
|
||
}
|
||
]
|
||
}
|
||
} |