Home/CVE/Improper access control in Nextcloud Deck 1.0.0 allowed an attacker to inject tasks into other users decks.
CVE

CVE-2020-8179

Improper access control in Nextcloud Deck 1.0.0 allowed an attacker to inject tasks into other users decks.

Improper access control in Nextcloud Deck 1.0.0 allowed an attacker to inject tasks into other users decks.

MEDIUM · CVSS 4.1 EPSS 0.00135
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-269Improper Privilege Management
CWE-284Improper Access Control
▤

Affected Products & Versions

1
nextcloud deck< 1.0.1
▣

Scoring & Timeline

4.1
MEDIUM · CVSS v3.1 · support@hackerone.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD02 Jul 2020 · 07:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:N
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://hackerone.com/reports/867052Permissions RequiredThird Party Advisory
https://nextcloud.com/security/advisory/?id=NC-SA-2020-022Vendor Advisory
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