CVE-2026-113595
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.
Vulnerability class: Broken Access Control
Published .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Weakness classification (CWE)
References
- github.com/Sharkord/sharkord/issues/387 (issue-tracking)
- github.com/Sharkord/sharkord/issues/851 (issue-tracking)
- github.com/Sharkord/sharkord/commit/fd15061eaf366c7150325780a2d7b4b452f1134f (patch)
- github.com/Sharkord/sharkord/releases/tag/v0.0.26 (release-notes)
- github.com/Sharkord/sharkord/blob/v0.0.25/apps/server/src/routers/others/change… (technical-description)
- www.vulncheck.com/advisories/sharkord-before-0.0.26-missing-authorization-via-c… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-113595?
- CVE-2026-113595 is a medium-severity vulnerability, classified under Missing Authorization. CVSS score: 4.3/10. Published 2026-10-20.
- How severe is CVE-2026-113595?
- Medium severity. CVSS v3 base score is 4.3 out of 10.