140 lines
6.5 KiB
JSON
140 lines
6.5 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-2026-85712",
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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": "2026-09-04T14:45:10.647Z",
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"datePublished": "2026-11-06T21:07:29.566Z",
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"dateUpdated": "2026-11-09T13:27:30.645Z"
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},
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"containers": {
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"cna": {
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"title": "Chartbrew: Cross-tenant project takeover via body.team_id in /project routes",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-639",
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"lang": "en",
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"description": "CWE-639: Authorization Bypass Through User-Controlled Key",
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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": "NETWORK",
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"availabilityImpact": "HIGH",
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"baseScore": 8.8,
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"baseSeverity": "HIGH",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"privilegesRequired": "LOW",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/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/chartbrew/chartbrew/security/advisories/GHSA-6gv3-8wxh-6vfq",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/chartbrew/chartbrew/security/advisories/GHSA-6gv3-8wxh-6vfq"
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},
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{
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"name": "https://github.com/chartbrew/chartbrew/commit/9db1e57c95014256ef0a7a8a4d60af6e7ade42a5",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/chartbrew/chartbrew/commit/9db1e57c95014256ef0a7a8a4d60af6e7ade42a5"
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},
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{
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"name": "https://github.com/chartbrew/chartbrew/releases/tag/v5.2.3",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/chartbrew/chartbrew/releases/tag/v5.2.3"
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}
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],
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"affected": [
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{
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"vendor": "chartbrew",
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"product": "chartbrew",
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"versions": [
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{
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"version": "< 5.2.3",
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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": "2026-11-06T21:07:29.566Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Chartbrew is an open-source web application that can connect directly to databases and APIs and use the data to create charts. Prior to 5.2.3, the shared project permission check trusted a caller-controlled team_id and let the teamOwner/teamAdmin branch continue without confirming that the target project belonged to that team. The vulnerable surface is project routes and related authorization checks that accepted user-controlled project identifiers. An authenticated user who is an owner or admin of their own team submits a victim project id together with the attacker's own team_id in the request body; default self-signup grants the required role on the user's own team. Authorization is evaluated against the attacker-selected team instead of the target project's team, and the update path mass-assigns the request body without a project field allow-list. The attacker needs a valid Chartbrew account, an owner or admin role on their own team, and a victim project identifier; requests without the body team_id trick are rejected. The attacker can re-parent the victim project into their own team, gain full read and write access, expose it publicly, remove password protection, and cause the victim to lose it; the shared delete route also permits cross-tenant deletion. This issue is fixed in version 5.2.3."
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}
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],
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"source": {
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"advisory": "GHSA-6gv3-8wxh-6vfq",
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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/chartbrew/chartbrew/security/advisories/GHSA-6gv3-8wxh-6vfq",
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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": "2026-11-09T13:27:06.856193Z",
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"id": "CVE-2026-85712",
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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": "2026-11-09T13:27:30.645Z"
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}
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}
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]
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}
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} |