142 lines
6.1 KiB
JSON
142 lines
6.1 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-2026-58404",
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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": "2026-06-30T18:19:58.379Z",
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"datePublished": "2026-07-06T19:16:15.945Z",
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"dateUpdated": "2026-07-07T15:08:53.514Z"
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},
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"containers": {
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"cna": {
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"title": "Hugo security.http.urls deny rules bypassed by alternate IPv4 encodings",
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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": "PRESENT",
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"privilegesRequired": "LOW",
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"userInteraction": "PASSIVE",
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"vulnConfidentialityImpact": "NONE",
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"vulnIntegrityImpact": "NONE",
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"vulnAvailabilityImpact": "NONE",
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"subConfidentialityImpact": "HIGH",
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"subIntegrityImpact": "NONE",
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"subAvailabilityImpact": "NONE",
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"baseScore": 4.6,
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"baseSeverity": "MEDIUM",
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/VC:N/VI:N/VA:N/SC:H/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/gohugoio/hugo/security/advisories/GHSA-r46f-3rpw-hxrv",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/gohugoio/hugo/security/advisories/GHSA-r46f-3rpw-hxrv"
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},
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{
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"name": "https://github.com/gohugoio/hugo/pull/15020",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/gohugoio/hugo/pull/15020"
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},
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{
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"name": "https://github.com/gohugoio/hugo/commit/a00b5c72ac57afe26df6688ece3ca544a56df372",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/gohugoio/hugo/commit/a00b5c72ac57afe26df6688ece3ca544a56df372"
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},
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{
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"name": "https://github.com/gohugoio/hugo/releases/tag/v0.163.1",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/gohugoio/hugo/releases/tag/v0.163.1"
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}
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],
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"affected": [
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{
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"vendor": "gohugoio",
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"product": "hugo",
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"versions": [
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{
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"version": ">= v0.162.0, < v0.163.1",
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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": "2026-07-06T19:16:15.945Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Hugo is a static site generator. From v0.162.0 through v0.163.0, the default security.http.urls policy denies requests to loopback, internal, and cloud-metadata IPv4 literals, but the deny rule only matched dotted-decimal notation, so alternate IPv4 encodings of the same addresses, including integer, hex, or octal, passed the policy. When a template passes an untrusted or data-derived URL to resources.GetRemote and the host platform uses the cgo system resolver, these encodings resolve to the blocked address, allowing build-time server-side requests to loopback and internal services, including the cloud-metadata endpoint in hosted or CI builds; the same check is reused on redirects, so the gap also applies to each redirect hop. This issue is fixed in v0.163.1."
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}
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],
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"source": {
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"advisory": "GHSA-r46f-3rpw-hxrv",
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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": "2026-07-07T15:08:15.371330Z",
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"id": "CVE-2026-58404",
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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": "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": "2026-07-07T15:08:53.514Z"
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}
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}
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]
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}
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} |