132 lines
5.4 KiB
JSON
132 lines
5.4 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-2026-88005",
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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": "2026-09-09T19:19:27.406Z",
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"datePublished": "2026-09-10T14:38:52.367Z",
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"dateUpdated": "2026-09-15T14:35:40.830Z"
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},
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"containers": {
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"cna": {
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"title": "Open WebUI: Users denied by the OAuth domain allowlist or role policy can still sign in via token exchange",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-863",
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"lang": "en",
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"description": "CWE-863: Incorrect Authorization",
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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": "NONE",
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"baseScore": 6.5,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "LOW",
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"integrityImpact": "LOW",
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"privilegesRequired": "NONE",
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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:N/UI:N/S:U/C:L/I:L/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/open-webui/open-webui/security/advisories/GHSA-4qg5-cxx4-g927",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/open-webui/open-webui/security/advisories/GHSA-4qg5-cxx4-g927"
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},
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{
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"name": "https://github.com/open-webui/open-webui/pull/23639",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/open-webui/open-webui/pull/23639"
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},
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{
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"name": "https://github.com/open-webui/open-webui/commit/fb5ef978bfb451c3f2221931e08e54250cec58ca",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/open-webui/open-webui/commit/fb5ef978bfb451c3f2221931e08e54250cec58ca"
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}
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],
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"affected": [
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{
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"vendor": "open-webui",
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"product": "open-webui",
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"versions": [
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{
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"version": ">= 0.8.0, < 0.9.0",
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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": "2026-09-10T14:38:52.367Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.8.0 until 0.9.0, Open WebUI's OAuth token exchange endpoint issues a session for a provider access token without applying the email domain allowlist that the normal OAuth login callback enforces. An account whose email domain the login callback would refuse could still obtain a working session through this endpoint. This issue is fixed in version 0.9.0."
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}
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],
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"source": {
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"advisory": "GHSA-4qg5-cxx4-g927",
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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": "2026-09-15T14:35:22.183673Z",
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"id": "CVE-2026-88005",
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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": "2026-09-15T14:35:40.830Z"
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}
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}
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]
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}
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} |