CVE-2026-113595

Sharkord before 0.0.26 contains a missing authorization vulnerability in the others.changeLogo tRPC mutation that allows any authenticated member to modify the server logo without the MANAGE_SETTINGS permission. Attackers can remove the current logo and replace it with an uploaded image that is published to every connected client.

CVSS 4.0

5.3CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

CVSS 3.1

4.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

EPSS

0.3% chance of exploitation in the next 30 days; higher than 24% of CVEs (scores of 2026-10-25)

CWE

CWE-862

Published

2026-10-20

Modified

2026-10-23

Record from

the NVD, synced 2026-10-23

References

• https://github.com/Sharkord/sharkord/blob/v0.0.25/apps/server/src/routers/others/change-logo.ts
• https://github.com/Sharkord/sharkord/commit/fd15061eaf366c7150325780a2d7b4b452f1134f
• https://github.com/Sharkord/sharkord/issues/387
• https://github.com/Sharkord/sharkord/issues/851
• https://github.com/Sharkord/sharkord/releases/tag/v0.0.26

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