VulnerabilityModified
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.
MEDIUM 4.3EPSS 0.78%
Does this matter?
Lower severity and a low EPSS score (0.78%). Track it; it rarely justifies an emergency change on its own.
Description
Missing access control in Nextcloud Deck 1.0.4 caused an insecure direct object reference allowing an attacker to view all attachments.
- CVSS 3.1
- 4.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- EPSS
- 0.78% probability · 54th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-639
- Affected
- nextcloud/deck
- Source
- support@hackerone.com
References
- https://hackerone.com/reports/916704Exploit, Third Party Advisory
- https://nextcloud.com/security/advisory/?id=NC-SA-2020-036Vendor Advisory
- https://hackerone.com/reports/916704Exploit, Third Party Advisory
- https://nextcloud.com/security/advisory/?id=NC-SA-2020-036Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.