{"cve":"CVE-2023-2848","nvd":{"published":"2023-09-14T12:15:07.737","modified":"2026-06-17T05:53:37.257","status":"Modified","description":"Movim prior to version 0.22 is affected by a Cross-Site WebSocket Hijacking vulnerability. This was the result of a missing header validation.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","score":8.8},"cwes":["CWE-346","CWE-1385"],"references":["https://github.com/movim/movim/commit/49e2012aecdf918bb1d16f278fa9ff42fad29a9d","https://github.com/movim/movim/commit/96372082acd3e5d778a2522a60a1805bf2af31f6","https://mov.im/node/pubsub.movim.eu/Movim/a2d05925-0427-4f3f-b777-d20571ddddff","https://github.com/movim/movim/commit/49e2012aecdf918bb1d16f278fa9ff42fad29a9d","https://github.com/movim/movim/commit/96372082acd3e5d778a2522a60a1805bf2af31f6"],"products":["movim:movim"],"source":"nvd","synced_at":"2026-10-19T21:39:24.235896374+00:00"},"epss":{"cve":"CVE-2023-2848","score":0.00371,"percentile":0.3102,"date":"2026-11-01"},"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."]}