CVEvulnerability
CVE-2020-8297
4.3 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2021-02-23
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 4.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- CVSS 2.0 ([email protected])
- 4.0 MEDIUM — AV:N/AC:L/Au:S/C:P/I:N/A:N
- Weaknesses
- CWE-639
Description
Nextcloud Deck before 1.0.2 suffers from an insecure direct object reference (IDOR) vulnerability that permits users with a duplicate user identifier to access deck data of a previous deleted user.
Affected configurations
• nextcloud deck (< 1.0.2)
Related
Weakness · CWE (1)
- CWE-639 Authorization Bypass Through User-Controlled Key weakness
References
- https://github.com/nextcloud/deck/pull/1976 Patch, Third Party Advisory
- https://hackerone.com/reports/882258 Exploit, Third Party Advisory
- https://nextcloud.com/security/advisory/?id=NC-SA-2021-007 Broken Link
- https://github.com/nextcloud/deck/pull/1976 Patch, Third Party Advisory
- https://hackerone.com/reports/882258 Exploit, Third Party Advisory
- https://nextcloud.com/security/advisory/?id=NC-SA-2021-007 Broken Link