CVE-2020-35240

medium

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.

References

https://github.com/hemantsolo/CVE-Reference/issues/1

https://github.com/hemantsolo/CVE-Reference/blob/main/CVE-2020-35240.md

https://fluxbb.org/downloads/

Details

Source: Mitre, NVD

Published: 2020-12-30

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 3.5

Vector: CVSS2#AV:N/AC:M/Au:S/C:N/I:P/A:N

Severity: Low

CVSS v3

Base Score: 4.8

Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Severity: Medium

EPSS

EPSS: 0.00517