187 lines
7.4 KiB
JSON
187 lines
7.4 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-2026-5052",
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"assignerOrgId": "67fedba0-ff2e-4543-ba5b-aa93e87718cc",
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"state": "PUBLISHED",
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"assignerShortName": "HashiCorp",
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"dateReserved": "2026-03-27T17:50:20.727Z",
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"datePublished": "2026-04-17T02:55:25.080Z",
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"dateUpdated": "2026-04-17T17:57:55.377Z"
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},
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"containers": {
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"cna": {
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"affected": [
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{
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"defaultStatus": "unaffected",
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"platforms": [
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"64 bit",
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"32 bit",
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"x86",
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"ARM",
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"MacOS",
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"Windows",
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"Linux"
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],
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"product": "Vault",
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"repo": "https://github.com/hashicorp/vault",
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"vendor": "HashiCorp",
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"versions": [
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{
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"lessThan": "2.0.0",
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"status": "affected",
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"version": "1.15.0",
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"versionType": "semver"
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}
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]
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},
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{
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"defaultStatus": "unaffected",
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"platforms": [
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"64 bit",
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"32 bit",
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"x86",
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"ARM",
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"MacOS",
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"Windows",
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"Linux"
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],
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"product": "Vault Enterprise",
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"repo": "https://github.com/hashicorp/vault",
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"vendor": "HashiCorp",
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"versions": [
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{
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"changes": [
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{
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"at": "1.19.16",
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"status": "unaffected"
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},
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{
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"at": "1.20.10",
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"status": "unaffected"
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},
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{
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"at": "1.21.5",
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"status": "unaffected"
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}
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],
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"lessThan": "2.0.0",
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"status": "affected",
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"version": "1.15.0",
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"versionType": "semver"
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}
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]
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}
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],
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"credits": [
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{
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"lang": "en",
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"value": "This issue was independently identified and reported by Oleh Konko of 1seal, as well as Vipin Chaudhary."
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}
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],
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"descriptions": [
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{
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"lang": "en",
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"supportingMedia": [
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{
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"base64": false,
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"type": "text/html",
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"value": "<p>Vault’s PKI engine’s ACME validation did not reject local targets when issuing http-01 and tls-alpn-01 challenges. This may lead to these requests being sent to local network targets, potentially leading to information disclosure. Fixed in Vault Community Edition 2.0.0 and Vault Enterprise 2.0.0, 1.21.5, 1.20.10, and 1.19.16.</p><br/>"
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}
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],
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"value": "Vault’s PKI engine’s ACME validation did not reject local targets when issuing http-01 and tls-alpn-01 challenges. This may lead to these requests being sent to local network targets, potentially leading to information disclosure. Fixed in Vault Community Edition 2.0.0 and Vault Enterprise 2.0.0, 1.21.5, 1.20.10, and 1.19.16."
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}
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],
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"impacts": [
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{
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"capecId": "CAPEC-118",
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"descriptions": [
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{
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"lang": "en",
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"value": "CAPEC-118: Collect and Analyze Information"
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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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"baseScore": 5.3,
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"baseSeverity": "MEDIUM",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
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"version": "3.1"
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},
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"format": "CVSS",
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"scenarios": [
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{
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"lang": "en",
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"value": "GENERAL"
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}
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]
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}
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],
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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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"description": "CWE-918: Server-Side Request Forgery (SSRF)",
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"lang": "en",
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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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"providerMetadata": {
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"orgId": "67fedba0-ff2e-4543-ba5b-aa93e87718cc",
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"shortName": "HashiCorp",
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"dateUpdated": "2026-04-17T17:57:55.377Z"
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},
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"references": [
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{
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"url": "https://discuss.hashicorp.com/t/hcsec-2026-06-vault-vulnerable-to-server-side-request-forgery-in-acme-challenge-validation-via-attacker-controlled-dns/77343"
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}
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],
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"source": {
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"advisory": "HCSEC-2026-06",
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"discovery": "EXTERNAL"
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},
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"title": "Vault Vulnerable to Server-Side Request Forgery in ACME Challenge Validation via Attacker-Controlled DNS"
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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": "2026-04-17T13:19:57.168697Z",
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"id": "CVE-2026-5052",
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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": "2026-04-17T13:20:07.590Z"
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}
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}
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]
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}
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} |