161 lines
6.5 KiB
JSON
161 lines
6.5 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-2026-44312",
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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": "2026-05-05T19:00:06.022Z",
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"datePublished": "2026-05-14T16:15:04.907Z",
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"dateUpdated": "2026-05-15T18:05:54.862Z"
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},
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"containers": {
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"cna": {
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"title": "css_parser allows to MITM included https css urls",
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"problemTypes": [
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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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"descriptions": [
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{
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"cweId": "CWE-295",
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"lang": "en",
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"description": "CWE-295: Improper Certificate Validation",
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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": 5.8,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "NONE",
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"integrityImpact": "LOW",
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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:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/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/premailer/css_parser/security/advisories/GHSA-ff6c-w6qf-7xqc",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/premailer/css_parser/security/advisories/GHSA-ff6c-w6qf-7xqc"
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},
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{
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"name": "https://github.com/premailer/css_parser/issues/185",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/premailer/css_parser/issues/185"
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},
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{
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"name": "https://github.com/premailer/css_parser/commit/35e689c904225add78e0c488cf04bad052666449",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/premailer/css_parser/commit/35e689c904225add78e0c488cf04bad052666449"
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},
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{
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"name": "https://github.com/premailer/css_parser/commit/e0c95d5abe91b237becb90ff316531a6547ada18",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/premailer/css_parser/commit/e0c95d5abe91b237becb90ff316531a6547ada18"
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}
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],
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"affected": [
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{
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"vendor": "premailer",
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"product": "css_parser",
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"versions": [
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{
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"version": ">= 2.0.0, < 2.1.0",
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"status": "affected"
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},
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{
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"version": "< 1.22.0",
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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": "2026-05-14T16:15:04.907Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "css_parser is a Ruby CSS parser. Prior to 2.1.0 and 1.22.0, the CSS Parser gem does not validate HTTPS connections, allowing a Man-in-the-Middle (MITM) attacker to inject or modify CSS content when stylesheets are loaded via HTTPS. The connection is established with OpenSSL::SSL::VERIFY_NONE, meaning any HTTPS certificate—even entirely untrusted—will be accepted without validation. This vulnerability is fixed in 2.1.0 and 1.22.0."
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}
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],
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"source": {
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"advisory": "GHSA-ff6c-w6qf-7xqc",
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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/premailer/css_parser/security/advisories/GHSA-ff6c-w6qf-7xqc",
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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": "2026-05-15T18:05:24.647346Z",
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"id": "CVE-2026-44312",
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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": "yes"
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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": "2026-05-15T18:05:54.862Z"
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}
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}
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]
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}
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} |