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CVE-2026-6673

Mattermost doesn't authenticate Atlassian Connect installed callbacks, allowing a remote unauthenticated attacker to inject a rogue sharedSecret

CVSS score

6.4

EPSS probability

%0.3

Risk score

0.0

Published

3 mo ago

OverviewPublic Exploits (2)NewsroomVulnerability Timeline

Public Exploits · GitHub and Metasploit Intelligence

This tab scans the sources that NVD labels as exploits, GitHub repositories matching the CVE identifier and Rapid7 Metasploit Framework modules. Only links to sources that were actually found are shown.

G
theopaid/CVE-2026-66730-Infinite-Loop-DoS-in-facil.io-MIME-Parser
GitHub

Security Advisory: Infinite Loop DoS in facil.io MIME Parser (Partial Boundary)

Public PoC
G
theopaid/CVE-2026-66731-Negative-Chunk-Size-Parsing-Causes-Memory-Corruption-leading-to-Server-Crash
GitHub

Security Advisory: Negative Chunk-Size Parsing Causes Memory Corruption in facil.io

Public PoC

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