{"cve":"CVE-2023-35866","nvd":{"published":"2023-06-19T06:15:09.240","modified":"2026-06-17T06:05:22.397","status":"Modified","description":"In KeePassXC through 2.7.5, a local attacker can make changes to the Database security settings, including master password and second-factor authentication, within an authenticated KeePassXC Database session, without the need to authenticate these changes by entering the password and/or second-factor authentication to confirm changes. NOTE: the vendor's position is \"asking the user for their password prior to making any changes to the database settings adds no additional protection against a local attacker.\"","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","score":5.5},"cwes":["CWE-863"],"references":["https://github.com/keepassxreboot/keepassxc/issues/9339","https://github.com/keepassxreboot/keepassxc/issues/9339#issuecomment-1598219482","https://github.com/keepassxreboot/keepassxc/issues/9391","https://keepassxc.org/docs/#faq-yubikey-2fa","https://medium.com/%40cybercitizen.tech/keepassxc-vulnerability-cve-2023-35866-dc7d447c4903"],"products":["keepassxc:keepassxc"],"source":"nvd","synced_at":"2026-10-19T21:38:30.124994567+00:00"},"epss":{"cve":"CVE-2023-35866","score":0.00239,"percentile":0.15043,"date":"2026-10-31"},"kev":null,"osv":[],"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."]}