140 lines
5.7 KiB
JSON
140 lines
5.7 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-2026-34730",
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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": "2026-03-30T18:41:20.754Z",
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"datePublished": "2026-04-02T18:09:16.007Z",
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"dateUpdated": "2026-04-03T13:01:14.081Z"
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},
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"containers": {
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"cna": {
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"title": "Copier `_external_data` allows path traversal and absolute-path local file read without unsafe mode",
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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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"metrics": [
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{
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"cvssV3_1": {
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"attackComplexity": "LOW",
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"attackVector": "LOCAL",
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"availabilityImpact": "NONE",
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"baseScore": 5.5,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "NONE",
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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:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/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/copier-org/copier/security/advisories/GHSA-hgjq-p8cr-gg4h",
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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-hgjq-p8cr-gg4h"
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},
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{
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"name": "https://github.com/copier-org/copier/commit/5413062eb17b73dc885f5e645cdc161e69ef641b",
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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/5413062eb17b73dc885f5e645cdc161e69ef641b"
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},
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{
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"name": "https://github.com/copier-org/copier/releases/tag/v9.14.1",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/copier-org/copier/releases/tag/v9.14.1"
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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": "< 9.14.1",
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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": "2026-04-02T18:09:16.007Z"
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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. Prior to version 9.14.1, Copier's _external_data feature allows a template to load YAML files using template-controlled paths. If untrusted templates are in scope, a malicious template can read attacker-chosen YAML-parseable local files that are accessible to the user running Copier and expose their contents in rendered output. This issue has been patched in version 9.14.1."
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}
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],
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"source": {
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"advisory": "GHSA-hgjq-p8cr-gg4h",
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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-hgjq-p8cr-gg4h",
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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": "2026-04-03T13:01:09.904637Z",
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"id": "CVE-2026-34730",
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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": "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": "2026-04-03T13:01:14.081Z"
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}
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}
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]
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}
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} |