CVE-2020-8179
Improper access control in Nextcloud Deck 1.0.0 allowed an attacker to inject tasks into other...
Improper access control in Nextcloud Deck 1.0.0 allowed an attacker to inject tasks into other users decks.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- None
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
Improper access control in Nextcloud Deck 1.0.0 allowed an attacker to inject tasks into other users decks.
- Record
CVE-2020-8179- CVSS 3.1
- 4.1 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:N - CVSS 2.0
- 4.0 Medium
AV:N/AC:L/Au:S/C:N/I:P/A:N - Weakness
- CWE-284, CWE-269
- Updated
- 2026-11-02
CVE List No score
Improper access control in Nextcloud Deck 1.0.0 allowed an attacker to inject tasks into other users decks.
- Record
CVE-2020-8179- Weakness
- CWE-284
- Updated
- 2026-11-02
EUVDEUVD-2020-29060 No score
Improper access control in Nextcloud Deck 1.0.0 allowed an attacker to inject tasks into other users decks.
- Record
EUVD-2020-29060- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-pm5m-m73v-cg3v No score
Improper access control in Nextcloud Deck 1.0.0 allowed an attacker to inject tasks into other...
Improper access control in Nextcloud Deck 1.0.0 allowed an attacker to inject tasks into other users decks.
- Record
GHSA-pm5m-m73v-cg3v- Updated
- 2026-11-02
OSV
Improper access control in Nextcloud Deck 1.0.0 allowed an attacker to inject tasks into other users decks.
- Record
CVE-2020-8179- CVSS 3.1
- 4.1 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:N - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-8179 is a medium vulnerability (CVSS 4.1) in Nextcloud Deck, published July 2, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.64%, the 50th percentile. No source names a fixed version.