{"cve":"CVE-2020-35240","nvd":{"published":"2020-12-30T15:15:13.027","modified":"2026-06-17T03:13:35.207","status":"Modified","description":"FluxBB 1.5.11 is affected by cross-site scripting (XSS in the Blog Content component. This vulnerability can allow an attacker to inject the XSS payload in \"Blog Content\" and each time any user will visit the blog, the XSS triggers and the attacker can able to steal the cookie according to the crafted payload.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","score":4.8},"cwes":["CWE-79"],"references":["https://fluxbb.org/downloads/","https://github.com/hemantsolo/CVE-Reference/blob/main/CVE-2020-35240.md","https://github.com/hemantsolo/CVE-Reference/issues/1","https://fluxbb.org/downloads/","https://github.com/hemantsolo/CVE-Reference/blob/main/CVE-2020-35240.md"],"products":["fluxbb:fluxbb"],"source":"nvd","synced_at":"2026-10-19T21:12:09.559580076+00:00"},"epss":{"cve":"CVE-2020-35240","score":0.0103,"percentile":0.6373,"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."]}