146 lines
6.5 KiB
JSON
146 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-2026-55866",
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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": "2026-06-17T16:44:40.996Z",
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"datePublished": "2026-09-14T17:23:56.428Z",
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"dateUpdated": "2026-09-14T18:15:41.075Z"
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},
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"containers": {
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"cna": {
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"title": "SpiceDBChecks involving relations with caveats can result in unconditional permission when conditional permission is expected",
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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": "HIGH",
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"attackVector": "NETWORK",
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"availabilityImpact": "NONE",
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"baseScore": 3.7,
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"baseSeverity": "LOW",
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"confidentialityImpact": "NONE",
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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:H/PR:N/UI:N/S:U/C:N/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/authzed/spicedb/security/advisories/GHSA-4vrg-r928-h5vv",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/authzed/spicedb/security/advisories/GHSA-4vrg-r928-h5vv"
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},
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{
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"name": "https://github.com/authzed/spicedb/pull/3188",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/authzed/spicedb/pull/3188"
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},
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{
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"name": "https://github.com/authzed/spicedb/commit/44a1c9f266bd8a884bfebfc27181210302541b9b",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/authzed/spicedb/commit/44a1c9f266bd8a884bfebfc27181210302541b9b"
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},
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{
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"name": "https://github.com/authzed/spicedb/commit/ccde792fc48750740d025d4286d5c2c88614cd30",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/authzed/spicedb/commit/ccde792fc48750740d025d4286d5c2c88614cd30"
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},
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{
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"name": "https://github.com/authzed/spicedb/releases/tag/v1.54.0",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/authzed/spicedb/releases/tag/v1.54.0"
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}
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],
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"affected": [
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{
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"vendor": "authzed",
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"product": "spicedb",
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"versions": [
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{
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"version": ">= 1.34.1, < 1.54.0",
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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": "2026-09-14T17:23:56.428Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "SpiceDB is an open source database system for creating and managing security-critical application permissions. From 1.34.0 until 1.54.0, SpiceDB can return PERMISSIONSHIP_HAS_PERMISSION instead of PERMISSIONSHIP_CONDITIONAL_PERMISSION or PERMISSIONSHIP_NO_PERMISSION because checkRequestToKey() and checkRequestToKeyWithCanonical() in internal/dispatch/keys/computed.go omit CheckHints when constructing dispatch Check cache keys. The incorrect result requires a permission combining relations with intersection or exclusion, a subject reachable through caveated and non-caveated branches, LookupResources with a context parameter running concurrently with CheckPermission or CheckBulkPermissions for the same resource and subject, and an enabled dispatch result cache. Under these conditions, a result computed for one hint set can poison the cache entry used by a semantically different authorization check, allowing permission without satisfying the caveat. This issue is fixed in version 1.54.0."
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}
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],
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"source": {
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"advisory": "GHSA-4vrg-r928-h5vv",
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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": "2026-09-14T18:15:32.043031Z",
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"id": "CVE-2026-55866",
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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": "2026-09-14T18:15:41.075Z"
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}
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}
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]
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}
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} |