{"id":"CVE-2026-24476","aliases":["DEBIAN-CVE-2026-24476","DSA-6128-1","EUVD-2026-4824","GHSA-g3xq-mj52-f8pg","UBUNTU-CVE-2026-24476"],"status":"published","title":"Shaarli vulnerable to stored XSS via Suggested Tags","description":"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.","severity":{"version":"4.0","score":5.3,"vector":"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","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00175,"percentile":0.07123,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-79"],"published":"2026-01-26T22:26:59Z","modified":"2026-10-28T02:30:39Z","fixes":[{"ecosystem":"Debian:12","package":"shaarli","fixed_in":["0.12.1+dfsg-8+deb12u2"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"shaarli","fixed_in":["0.14.0+dfsg-2+deb13u1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"shaarli","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.12.1+dfsg-8+deb12u2"}]}],"versions":["0.12.1+dfsg-8","0.12.1+dfsg-8+deb12u1"]},{"source":"osv","ecosystem":"Debian:13","package":"shaarli","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.14.0+dfsg-2+deb13u1"}]}],"versions":["0.14.0+dfsg-1","0.14.0+dfsg-2"]},{"source":"osv","ecosystem":"Debian:12","package":"shaarli","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.12.1+dfsg-8+deb12u2"}]}],"versions":["0.12.1+dfsg-8","0.12.1+dfsg-8+deb12u1"]},{"source":"osv","ecosystem":"Debian:13","package":"shaarli","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.14.0+dfsg-2+deb13u1"}]}],"versions":["0.14.0+dfsg-1","0.14.0+dfsg-2"]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"shaarli","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.0.42~beta~dfsg1-2","0.0.42~beta~dfsg1-2ubuntu1"]}],"products":[{"vendor":"shaarli","product":"shaarli"},{"vendor":"shaarli_project","product":"shaarli"}],"references":[{"url":"https://github.com/shaarli/Shaarli/security/advisories/GHSA-g3xq-mj52-f8pg","tags":["x_refsource_CONFIRM","Exploit","Vendor Advisory","advisory","report"]},{"url":"https://github.com/shaarli/Shaarli/commit/b854c789289c4b0dfbb7c1e5793bae7d8f94e063","tags":["x_refsource_MISC","Patch","fix","report"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/24xxx/CVE-2026-24476.json","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-24476","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2026-24476","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2026-24476","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-24476","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2026-24476","title":"Shaarli vulnerable to stored XSS via Suggested Tags","description":"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.","status":"published","published":"2026-01-26T22:26:59.886Z","modified":"2026-01-27T15:20:27.83Z","cvss":[{"version":"4.0","score":5.3,"vector":"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","level":"medium","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:19:50.575061Z"}],"euvd":[{"id":"EUVD-2026-4824","description":"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.","status":"published","published":"2026-01-26T22:26:59Z","modified":"2026-01-27T15:20:27Z","cvss":[{"version":"4.0","score":5.3,"vector":"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","level":"medium"}],"updated_at":"2026-11-02T19:48:47.293439Z"}],"nvd":[{"id":"CVE-2026-24476","description":"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.","status":"published","published":"2026-01-26T23:16:09.283Z","modified":"2026-06-17T10:23:07.583Z","cvss":[{"version":"4.0","score":5.3,"vector":"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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:12:04.769088Z"}],"osv":[{"id":"CVE-2026-24476","title":"Shaarli vulnerable to stored XSS via Suggested Tags","description":"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.","status":"published","published":"2026-01-26T22:26:59.886Z","modified":"2026-10-28T02:30:39.211954014Z","cvss":[{"version":"4.0","score":5.3,"vector":"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","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:44:59.079784Z"},{"id":"DEBIAN-CVE-2026-24476","description":"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.","status":"published","published":"2026-01-26T23:16:09.283Z","modified":"2026-10-01T03:03:08.852947942Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:45:53.877573Z"},{"id":"UBUNTU-CVE-2026-24476","description":"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.","status":"published","published":"2026-01-26T23:16:00Z","modified":"2026-02-19T20:29:04.298505Z","cvss":[{"version":"4.0","score":5.3,"vector":"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","level":"medium"},{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T16:56:08.726452Z"},{"id":"DSA-6128-1","title":"shaarli - security update","status":"published","published":"2026-02-09T00:00:00Z","modified":"2026-02-09T21:00:50.803975Z","updated_at":"2026-11-02T15:46:18.296714Z"}]}}