CVE-2020-8293

6.5
6.5 / 10
MEDIUM

A missing input validation in Nextcloud Server before 20.0.2, 19.0.5, 18.0.11 allows users to store unlimited data in workflow rules causing load and potential DDoS on later interactions and usage with those rules.

Weakness: Uncontrolled Resource Consumption

The software does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.

Published: 2020-01-28

Community Advisory

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CVE-2020-8293 Exploits

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Bug Bounty

Nextcloud: Potential DDoS when posting long data into workflow validation rules

submitted by demonia 4 months ago
publicly disclosed about 1 month ago

Official CVE References

View references (2)