142 lines
5.8 KiB
JSON
142 lines
5.8 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-2026-43897",
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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": "2026-05-04T16:11:33.085Z",
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"datePublished": "2026-05-11T21:14:40.495Z",
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"dateUpdated": "2026-05-12T16:40:05.641Z"
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},
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"containers": {
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"cna": {
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"title": "Link Preview JS: vunerable to IPv6 and internal loopback attacks",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-918",
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"lang": "en",
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"description": "CWE-918: Server-Side Request Forgery (SSRF)",
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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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"cvssV4_0": {
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"attackRequirements": "NONE",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"vulnConfidentialityImpact": "HIGH",
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"vulnIntegrityImpact": "NONE",
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"vulnAvailabilityImpact": "NONE",
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"subConfidentialityImpact": "NONE",
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"subIntegrityImpact": "NONE",
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"subAvailabilityImpact": "NONE",
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"baseScore": 8.7,
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"baseSeverity": "HIGH",
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N",
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"version": "4.0"
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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/OP-Engineering/link-preview-js/security/advisories/GHSA-4gp8-rjrq-ch6q",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/OP-Engineering/link-preview-js/security/advisories/GHSA-4gp8-rjrq-ch6q"
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},
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{
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"name": "https://github.com/OP-Engineering/link-preview-js/pull/179",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/OP-Engineering/link-preview-js/pull/179"
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},
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{
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"name": "https://github.com/OP-Engineering/link-preview-js/commit/4396d48909fab37553c0e93e26447fe218363ede",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/OP-Engineering/link-preview-js/commit/4396d48909fab37553c0e93e26447fe218363ede"
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},
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{
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"name": "https://github.com/OP-Engineering/link-preview-js/releases/tag/4.0.1",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/OP-Engineering/link-preview-js/releases/tag/4.0.1"
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}
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],
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"affected": [
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{
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"vendor": "OP-Engineering",
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"product": "link-preview-js",
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"versions": [
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{
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"version": "< 4.0.1",
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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": "2026-05-11T21:14:40.495Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Link Preview JS extracts web links information. Prior to 4.0.1, the library did not check for IPv6 loopback attacks. There was also a DNS attack, where an address could be resolved into an internal IP. This could cause internal data leaks. This vulnerability is fixed in 4.0.1."
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}
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],
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"source": {
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"advisory": "GHSA-4gp8-rjrq-ch6q",
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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": "2026-05-12T16:39:50.874250Z",
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"id": "CVE-2026-43897",
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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": "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": "2026-05-12T16:40:05.641Z"
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}
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}
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]
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}
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} |