129 lines
5.2 KiB
JSON
129 lines
5.2 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-2026-23989",
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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": "2026-01-19T18:49:20.657Z",
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"datePublished": "2026-02-06T18:28:25.075Z",
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"dateUpdated": "2026-02-06T18:52:19.409Z"
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},
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"containers": {
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"cna": {
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"title": "REVA Public Link Exploit",
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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": 8.2,
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"baseSeverity": "HIGH",
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"confidentialityImpact": "HIGH",
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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:H/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/opencloud-eu/reva/security/advisories/GHSA-9j2f-3rj3-wgpg",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/opencloud-eu/reva/security/advisories/GHSA-9j2f-3rj3-wgpg"
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},
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{
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"name": "https://github.com/opencloud-eu/reva/commit/95aa2bc5d980eaf6cc134d75782b4f5ac7b36ae1",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/opencloud-eu/reva/commit/95aa2bc5d980eaf6cc134d75782b4f5ac7b36ae1"
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}
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],
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"affected": [
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{
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"vendor": "opencloud-eu",
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"product": "reva",
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"versions": [
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{
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"version": "< 2.40.3",
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"status": "affected"
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},
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{
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"version": ">= 2.41.0, < 2.42.3",
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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": "2026-02-06T18:28:25.075Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "REVA is an interoperability platform. Prior to 2.42.3 and 2.40.3, a bug in the GRPC authorization middleware of the \"Reva\" component of OpenCloud allows a malicious user to bypass the scope verification of a public link. By exploiting this via the the \"archiver\" service this can be leveraged to create an archive (zip or tar-file) containing all resources that this creator of the public link has access to. This vulnerability is fixed in 2.42.3 and 2.40.3."
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}
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],
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"source": {
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"advisory": "GHSA-9j2f-3rj3-wgpg",
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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": "2026-02-06T18:51:52.147279Z",
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"id": "CVE-2026-23989",
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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": "2026-02-06T18:52:19.409Z"
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}
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}
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]
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}
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} |