MEDIUM 4.3 Go
Mattermost Uncontrolled Resource Consumption vulnerability
GHSA-c37r-v8jx-7cv2 · CVE-2023-40703
Published · Modified
AI SAST
Find this class of vulnerability in your own code
Corgea's AI-native static analysis detects vulnerabilities like this one across your repositories, ranks them by exploitability, and returns review-ready fixes.
Description
Mattermost fails to properly limit the characters allowed in different fields of a block in Mattermost Boards allowing a attacker to consume excessive resources, possibly leading to Denial of Service, by patching the field of a block using a specially crafted string.
References
Ready to move
Start Securing
Free, no credit card | First findings in minutes