Vulnerability Details : CVE-2020-8235
Missing access control in Nextcloud Deck 1.0.4 caused an insecure direct object reference allowing an attacker to view all attachments.
Products affected by CVE-2020-8235
- cpe:2.3:a:nextcloud:deck:1.0.4:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-8235
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 23 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-8235
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:N/A:N |
8.0
|
2.9
|
NIST | |
|
4.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
2.8
|
1.4
|
NIST |
CWE ids for CVE-2020-8235
-
The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.Assigned by:
- nvd@nist.gov (Primary)
- support@hackerone.com (Secondary)
References for CVE-2020-8235
-
https://nextcloud.com/security/advisory/?id=NC-SA-2020-036
advisory – NextcloudVendor Advisory
-
https://hackerone.com/reports/916704
HackerOneExploit;Third Party Advisory
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