Missing Authorization Vulnerability in Sharkord by Sharkord
CVE-2026-113594

5.3MEDIUM

Key Information:

Vendor

Sharkord

Status
Sharkord
Vendor
CVE Published:
20 October 2026

What is CVE-2026-113594?

Sharkord before version 0.0.8 contains a vulnerability that allows authenticated users to manipulate server-wide settings without proper permissions. By exploiting the others.updateSettings tRPC mutation, users can perform unauthorized actions such as setting join passwords, disabling registration, changing upload limits, or toggling plugin loading. These actions could lead to significant disruptions and potentially deny service to other members, highlighting the importance of securing authorization processes.

Affected Version(s)

sharkord 0 < 0.0.8

References

https://github.com/Sharkord/sharkord/issues/387
issue-tracking
https://github.com/Sharkord/sharkord/commit/3866cd3a352e9...
patch
https://github.com/Sharkord/sharkord/releases/tag/v0.0.8
release-notes

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

lighthousekeeper1212
leediay153 from Viettel Post
.