{"cve":"CVE-2020-11054","nvd":{"published":"2020-05-07T21:15:11.590","modified":"2026-06-17T02:48:57.220","status":"Modified","description":"In qutebrowser versions less than 1.11.1, reloading a page with certificate errors shows a green URL. After a certificate error was overridden by the user, qutebrowser displays the URL as yellow (colors.statusbar.url.warn.fg). However, when the affected website was subsequently loaded again, the URL was mistakenly displayed as green (colors.statusbar.url.success_https). While the user already has seen a certificate error prompt at this point (or set content.ssl_strict to false, which is not recommended), this could still provide a false sense of security. This has been fixed in 1.11.1 and 1.12.0. All versions of qutebrowser are believed to be affected, though versions before v0.11.x couldn't be tested. Backported patches for older versions (greater than or equal to 1.4.0 and less than or equal to 1.10.2) are available, but no further releases are planned.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N","score":3.5},"cwes":["CWE-684"],"references":["https://bugs.kde.org/show_bug.cgi?id=420902","https://github.com/qutebrowser/qutebrowser/commit/021ab572a319ca3db5907a33a59774f502b3b975","https://github.com/qutebrowser/qutebrowser/commit/19f01bb42d02da539446a52a25bb0c1232b86327","https://github.com/qutebrowser/qutebrowser/commit/1b7946ed14b386a24db050f2d6dba81ba6518755","https://github.com/qutebrowser/qutebrowser/commit/2281a205c3e70ec20f35ec8fafecee0d5c4f3478"],"products":["fedoraproject:fedora","qutebrowser:qutebrowser"],"source":"nvd","synced_at":"2026-10-19T21:04:18.695612450+00:00"},"epss":{"cve":"CVE-2020-11054","score":0.0151,"percentile":0.74445,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-4rcq-jv2f-898j","url":"https://osv.dev/vulnerability/GHSA-4rcq-jv2f-898j","summary":"Incorrect Provision of Specified Functionality in qutebrowser","modified":"2026-09-10T03:48:46.467898236Z","packages":[{"ecosystem":"PyPI","name":"qutebrowser","purl":"pkg:pypi/qutebrowser","ranges":["<1.11.1"],"fixed":["1.11.1"]}]},{"id":"PYSEC-2020-97","url":"https://osv.dev/vulnerability/PYSEC-2020-97","summary":"","modified":"2023-11-08T04:02:04.149198Z","packages":[{"ecosystem":"PyPI","name":"qutebrowser","purl":"pkg:pypi/qutebrowser","ranges":["<1.11.0"],"fixed":["1.11.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}