{"cve":"CVE-2023-31779","nvd":{"published":"2023-05-22T13:15:09.913","modified":"2026-06-17T05:57:29.467","status":"Modified","description":"Wekan v6.84 and earlier is vulnerable to Cross Site Scripting (XSS). An attacker with user privilege on kanban board can insert JavaScript code in in \"Reaction to comment\" feature.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","score":5.4},"cwes":["CWE-79"],"references":["https://github.com/wekan/wekan/blob/master/CHANGELOG.md","https://github.com/wekan/wekan/commit/47ac33d6c234359c31d9b5eae49ed3e793907279","https://github.com/wekan/wekan/blob/master/CHANGELOG.md","https://github.com/wekan/wekan/commit/47ac33d6c234359c31d9b5eae49ed3e793907279"],"products":["wekan_project:wekan"],"source":"nvd","synced_at":"2026-10-19T21:38:18.424950729+00:00"},"epss":{"cve":"CVE-2023-31779","score":0.0056,"percentile":0.46644,"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."]}