{"id":"UBUNTU-CVE-2026-24476","details":"Shaarli is a personal bookmarking service. Prior to version 0.16.0, crafting a malicious tag which starting with `\"` prematurely ends the `\u003cinput\u003e` tag on the start page and allows an attacker to add arbitrary html leading to a possible XSS attack. Version 0.16.0 fixes the issue.","modified":"2026-02-19T20:29:04.298505Z","published":"2026-01-26T23:16:00Z","upstream":["CVE-2026-24476"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-24476"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2026-24476"},{"type":"REPORT","url":"https://github.com/shaarli/Shaarli/security/advisories/GHSA-g3xq-mj52-f8pg"},{"type":"REPORT","url":"https://github.com/shaarli/Shaarli/commit/b854c789289c4b0dfbb7c1e5793bae7d8f94e063"},{"type":"REPORT","url":"https://github.com/shaarli/Shaarli/commit/b854c789289c4b0dfbb7c1e5793bae7d8f94e063"}],"affected":[{"package":{"name":"shaarli","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/shaarli@0.0.42~beta~dfsg1-2ubuntu1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.0.42~beta~dfsg1-2","0.0.42~beta~dfsg1-2ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_name":"shaarli","binary_version":"0.0.42~beta~dfsg1-2ubuntu1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-24476.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"},{"type":"Ubuntu","score":"medium"}]}