{"id":"CVE-2026-82986","state":"PUBLISHED","title":"The user in a group can bypass the group restriction set by an administrator on link sharing, creating share links for a table even though they shouldn't have that permission.","description":"The user in a group can bypass the group restriction set by an administrator on link sharing, creating share links for a table even though they shouldn't have that permission.","publishedAt":"2026-10-27T16:15:34.671Z","updatedAt":"2026-10-27T16:15:34.671Z","severity":{"score":4.6,"label":"Medium","version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N","source":"hackerone"},"assigner":"hackerone","products":["Nextcloud Tables"],"affected":[{"vendor":"Nextcloud","product":"Tables","defaultStatus":"unaffected","versions":[{"version":"0.6.4","status":"affected","lessThanOrEqual":"1.0.0","versionType":"semver"}]}],"references":["https://hackerone.com/reports/3642236"],"weaknesses":["CWE-284"],"ingestedAt":"2026-10-29T20:13:15.269Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/82xxx/CVE-2026-82986.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-82986","state":"PUBLISHED","datePublished":"2026-10-27T16:15:34.671Z","dateUpdated":"2026-10-27T16:15:34.671Z","assignerShortName":"hackerone","assignerOrgId":"36234546-b8fa-4601-9d6f-f4e334aa8ea1","dateReserved":"2026-08-31T15:00:00.544Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"The user in a group can bypass the group restriction set by an administrator on link sharing, creating share links for a table even though they shouldn't have that permission."}],"affected":[{"vendor":"Nextcloud","product":"Tables","defaultStatus":"unaffected","versions":[{"version":"0.6.4","status":"affected","lessThanOrEqual":"1.0.0","versionType":"semver"}]}],"references":[{"url":"https://hackerone.com/reports/3642236"}],"metrics":[{"cvssV3_0":{"version":"3.0","vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N","baseScore":4.6,"baseSeverity":"MEDIUM"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-284","type":"CWE","lang":"en","description":"CWE-284 Improper Access Control - Generic"}]}],"providerMetadata":{"shortName":"hackerone","orgId":"36234546-b8fa-4601-9d6f-f4e334aa8ea1","dateUpdated":"2026-10-27T16:15:34.671Z"},"workarounds":[{"lang":"en","value":"The user in a group can bypass the group restriction set by an administrator on link sharing, creating share links for a table even though they shouldn't have that permission."}]}}}}