{"cve":"CVE-2023-45148","nvd":{"published":"2023-10-16T19:15:10.860","modified":"2026-06-17T06:28:19.213","status":"Modified","description":"Nextcloud is an open source home cloud server. When Memcached is used as `memcache.distributed` the rate limiting in Nextcloud Server could be reset unexpectedly resetting the rate count earlier than intended. Users are advised to upgrade to versions 25.0.11, 26.0.6 or 27.1.0. Users unable to upgrade should change their config setting `memcache.distributed` to `\\OC\\Memcache\\Redis` and install Redis instead of Memcached.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","score":4.3},"cwes":["CWE-307"],"references":["https://github.com/nextcloud/security-advisories/security/advisories/GHSA-xmhp-7vr4-hp63","https://github.com/nextcloud/server/pull/40293","https://hackerone.com/reports/2110945","https://github.com/nextcloud/security-advisories/security/advisories/GHSA-xmhp-7vr4-hp63","https://github.com/nextcloud/server/pull/40293"],"products":["nextcloud:nextcloud_server"],"source":"nvd","synced_at":"2026-10-19T21:39:34.467980132+00:00"},"epss":{"cve":"CVE-2023-45148","score":0.00882,"percentile":0.59178,"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."]}