150 lines
6.1 KiB
JSON
150 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-2026-62999",
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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": "2026-07-14T23:10:57.032Z",
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"datePublished": "2026-07-31T19:41:55.494Z",
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"dateUpdated": "2026-07-31T19:59:30.346Z"
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},
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"containers": {
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"cna": {
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"title": "Copier: Percent-encoded dot segments in template URLs can allow trusted-prefix escape (Incomplete fix for trust-prefix bypass)",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-22",
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"lang": "en",
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"description": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')",
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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-180",
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"lang": "en",
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"description": "CWE-180: Incorrect Behavior Order: Validate Before Canonicalize",
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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": "HIGH",
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"attackVector": "NETWORK",
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"availabilityImpact": "HIGH",
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"baseScore": 7.5,
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"baseSeverity": "HIGH",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"privilegesRequired": "NONE",
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"scope": "UNCHANGED",
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"userInteraction": "REQUIRED",
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"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
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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/copier-org/copier/security/advisories/GHSA-34mv-rjq9-5mch",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/copier-org/copier/security/advisories/GHSA-34mv-rjq9-5mch"
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},
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{
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"name": "https://github.com/copier-org/copier/commit/7408f0d6287a7bf452715fd9f25dc54eaba3c295",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/copier-org/copier/commit/7408f0d6287a7bf452715fd9f25dc54eaba3c295"
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},
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{
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"name": "https://github.com/copier-org/copier/releases/tag/v9.17.0",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/copier-org/copier/releases/tag/v9.17.0"
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}
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],
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"affected": [
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{
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"vendor": "copier-org",
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"product": "copier",
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"versions": [
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{
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"version": ">= 9.5.0, <= 9.16.0",
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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": "2026-07-31T19:41:55.494Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Copier is a library and CLI app for rendering project templates. From 9.5.0 through 9.16.0, percent-encoded parent-directory segments or encoded path separators in a template URL can match a configured trusted repository prefix before an HTTP server or Git transport decodes the path, allowing unsafe template features from a repository outside the trusted prefix to run after user interaction. This issue is fixed in version 9.17.0."
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}
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],
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"source": {
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"advisory": "GHSA-34mv-rjq9-5mch",
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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/copier-org/copier/security/advisories/GHSA-34mv-rjq9-5mch",
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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": "2026-07-31T19:59:06.929791Z",
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"id": "CVE-2026-62999",
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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": "no"
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},
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{
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"Technical Impact": "total"
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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": "2026-07-31T19:59:30.346Z"
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}
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}
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]
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}
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} |