CVE-2020-8179 : Improper access control in Nextcloud Deck 1.0.0 allowed an attacker to inject ta

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

Published 2020-07-02 19:15:13

Updated 2020-07-08 15:18:12

Source HackerOne

View at NVD, CVE.org

Vulnerability category: BypassGain privilege

Products affected by CVE-2020-8179

Nextcloud » Deck
Versions before (<) 1.0.1
cpe:2.3:a:nextcloud:deck:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.14%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 35 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.0	MEDIUM	AV:N/AC:L/Au:S/C:N/I:P/A:N	8.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: Single Confidentiality Impact: None Integrity Impact: Partial Availability Impact: None
4.1	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:N	2.3	1.4	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: Required Scope: Changed Confidentiality: None Integrity: Low Availability: None

CWE-269 Improper Privilege Management

The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.

Assigned by: nvd@nist.gov (Primary)
CWE-284 Improper Access Control

The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

Assigned by: support@hackerone.com (Secondary)

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