{"id":"CVE-2026-25149","aliases":["EUVD-2026-5169","GHSA-92j7-wgmg-f32m"],"status":"published","title":"Qwik City Open Redirect via fixTrailingSlash","description":"Qwik is a performance focused javascript framework. Prior to version 1.19.0, an Open Redirect vulnerability in Qwik City's default request handler middleware allows a remote attacker to redirect users to arbitrary protocol-relative URLs. Successful exploitation permits attackers to craft convincing phishing links that appear to originate from the trusted domain but redirect the victim to an attacker-controlled site. This issue has been patched in version 1.19.0.","severity":{"version":"4.0","score":2.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:L/E:U","level":"low","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.0027,"percentile":0.19295,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-601"],"published":"2026-02-03T20:58:25Z","modified":"2026-10-28T02:30:53Z","fixes":[{"ecosystem":"npm","package":"@builder.io/qwik-city","fixed_in":["1.19.0"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"@builder.io/qwik-city","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.19.0"}]}]},{"source":"osv","ecosystem":"npm","package":"@builder.io/qwik-city","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.19.0"}]}]}],"products":[{"vendor":"qwik","product":"qwik"},{"vendor":"qwikdev","product":"qwik"}],"references":[{"url":"https://github.com/QwikDev/qwik/security/advisories/GHSA-92j7-wgmg-f32m","tags":["x_refsource_CONFIRM","Vendor Advisory","advisory","web"]},{"url":"https://github.com/QwikDev/qwik/commit/9959eab30a3ad9cc03689eaa080fcfbc33df71ed","tags":["x_refsource_MISC","Patch","fix","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-25149","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-92j7-wgmg-f32m"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/25xxx/CVE-2026-25149.json","tags":["advisory"]},{"url":"https://github.com/QwikDev/qwik","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2026-25149","title":"Qwik City Open Redirect via fixTrailingSlash","description":"Qwik is a performance focused javascript framework. Prior to version 1.19.0, an Open Redirect vulnerability in Qwik City's default request handler middleware allows a remote attacker to redirect users to arbitrary protocol-relative URLs. Successful exploitation permits attackers to craft convincing phishing links that appear to originate from the trusted domain but redirect the victim to an attacker-controlled site. This issue has been patched in version 1.19.0.","status":"published","published":"2026-02-03T21:11:55.902Z","modified":"2026-02-04T19:59:30.294Z","cvss":[{"version":"4.0","score":2.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:L/E:U","level":"low","assessor":"cna"}],"cwes":["CWE-601"],"updated_at":"2026-11-02T13:41:19.694734Z"}],"euvd":[{"id":"EUVD-2026-5169","description":"Qwik is a performance focused javascript framework. Prior to version 1.19.0, an Open Redirect vulnerability in Qwik City's default request handler middleware allows a remote attacker to redirect users to arbitrary protocol-relative URLs. Successful exploitation permits attackers to craft convincing phishing links that appear to originate from the trusted domain but redirect the victim to an attacker-controlled site. This issue has been patched in version 1.19.0.","status":"published","published":"2026-02-03T21:11:55Z","modified":"2026-02-04T19:59:30Z","cvss":[{"version":"4.0","score":2.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:L/E:U","level":"low"}],"updated_at":"2026-11-02T19:48:43.720683Z"}],"ghsa":[{"id":"GHSA-92j7-wgmg-f32m","title":"Qwik City Open Redirect via fixTrailingSlash","description":"### Summary\n\n**Description**\nAn Open Redirect (CWE-601) vulnerability in Qwik City's default request handler middleware allows a remote attacker to redirect users to arbitrary protocol-relative URLs. Successful exploitation permits attackers to craft convincing phishing links that appear to originate from the trusted domain but redirect the victim to an attacker-controlled site. This affects qwik-city before version 1.19.0. This has been patched in qwik-city version 1.19.0.\n\n### Impact\nQwik City automatically applies the `fixTrailingSlash` middleware to page routes to ensure URL consistency.  This vulnerability impacts all Qwik City applications deployed to runtimes that have a catch-all path to match arbitrary domains and that do not automatically normalize URL paths (e.g. Bun).\n\nExploitation allows an attacker to craft links that trigger a 301 redirect to arbitrary protocol-relative URLs. Browsers interpret this Location header as a protocol-relative URL, redirecting the user to attacker-controlled domains. This can enable phishing attacks and token theft among other common open redirect exploits.\n\n### Patches\nThis has been patched in qwik-city version 1.19.0. Users are strongly encouraged to update to the latest available release.","status":"published","published":"2026-02-03T20:58:25Z","modified":"2026-02-04T17:45:53Z","cvss":[{"version":"4.0","score":2.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:L/E:U","level":"low"}],"cwes":["CWE-601"],"updated_at":"2026-11-02T14:39:22.637668Z"}],"nvd":[{"id":"CVE-2026-25149","description":"Qwik is a performance focused javascript framework. Prior to version 1.19.0, an Open Redirect vulnerability in Qwik City's default request handler middleware allows a remote attacker to redirect users to arbitrary protocol-relative URLs. Successful exploitation permits attackers to craft convincing phishing links that appear to originate from the trusted domain but redirect the victim to an attacker-controlled site. This issue has been patched in version 1.19.0.","status":"published","published":"2026-02-03T22:16:30.523Z","modified":"2026-06-17T10:24:11.647Z","cvss":[{"version":"4.0","score":2.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:L/E:U/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":"low","assessor":"secondary"},{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-601"],"updated_at":"2026-11-02T14:12:05.149641Z"}],"osv":[{"id":"CVE-2026-25149","title":"Qwik City Open Redirect via fixTrailingSlash","description":"Qwik is a performance focused javascript framework. Prior to version 1.19.0, an Open Redirect vulnerability in Qwik City's default request handler middleware allows a remote attacker to redirect users to arbitrary protocol-relative URLs. Successful exploitation permits attackers to craft convincing phishing links that appear to originate from the trusted domain but redirect the victim to an attacker-controlled site. This issue has been patched in version 1.19.0.","status":"published","published":"2026-02-03T21:11:55.902Z","modified":"2026-10-28T02:30:53.825849506Z","cvss":[{"version":"4.0","score":2.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:L/E:U","level":"low"}],"cwes":["CWE-601"],"updated_at":"2026-11-02T15:44:59.438965Z"},{"id":"GHSA-92j7-wgmg-f32m","title":"Qwik City Open Redirect via fixTrailingSlash","description":"### Summary\n\n**Description**\nAn Open Redirect (CWE-601) vulnerability in Qwik City's default request handler middleware allows a remote attacker to redirect users to arbitrary protocol-relative URLs. Successful exploitation permits attackers to craft convincing phishing links that appear to originate from the trusted domain but redirect the victim to an attacker-controlled site. This affects qwik-city before version 1.19.0. This has been patched in qwik-city version 1.19.0.\n\n### Impact\nQwik City automatically applies the `fixTrailingSlash` middleware to page routes to ensure URL consistency.  This vulnerability impacts all Qwik City applications deployed to runtimes that have a catch-all path to match arbitrary domains and that do not automatically normalize URL paths (e.g. Bun).\n\nExploitation allows an attacker to craft links that trigger a 301 redirect to arbitrary protocol-relative URLs. Browsers interpret this Location header as a protocol-relative URL, redirecting the user to attacker-controlled domains. This can enable phishing attacks and token theft among other common open redirect exploits.\n\n### Patches\nThis has been patched in qwik-city version 1.19.0. Users are strongly encouraged to update to the latest available release.","status":"published","published":"2026-02-03T20:58:25Z","modified":"2026-02-04T18:06:32.803006Z","cvss":[{"version":"4.0","score":2.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:L/E:U","level":"low"}],"cwes":["CWE-601"],"updated_at":"2026-11-02T15:46:43.123867Z"}]}}