{"id":"CVE-2026-113595","published":"2026-10-20T16:17:08.083","lastModified":"2026-10-23T14:17:32.440","description":"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.","cvssScore":4.3,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","cwes":["CWE-862"],"vendors":[],"products":[],"references":[{"url":"https://github.com/Sharkord/sharkord/blob/v0.0.25/apps/server/src/routers/others/change-logo.ts","tags":[]},{"url":"https://github.com/Sharkord/sharkord/commit/fd15061eaf366c7150325780a2d7b4b452f1134f","tags":[]},{"url":"https://github.com/Sharkord/sharkord/issues/387","tags":[]},{"url":"https://github.com/Sharkord/sharkord/issues/851","tags":[]},{"url":"https://github.com/Sharkord/sharkord/releases/tag/v0.0.26","tags":[]},{"url":"https://www.vulncheck.com/advisories/sharkord-before-0.0.26-missing-authorization-via-changelogo-trpc-route","tags":[]}],"exploitRefs":[{"url":"https://github.com/Sharkord/sharkord/blob/v0.0.25/apps/server/src/routers/others/change-logo.ts","tags":[]},{"url":"https://github.com/Sharkord/sharkord/commit/fd15061eaf366c7150325780a2d7b4b452f1134f","tags":[]},{"url":"https://github.com/Sharkord/sharkord/issues/387","tags":[]},{"url":"https://github.com/Sharkord/sharkord/issues/851","tags":[]},{"url":"https://github.com/Sharkord/sharkord/releases/tag/v0.0.26","tags":[]}],"hasPoc":true,"ai":null}