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 (3)
Core 3
Core References
Vendor Advisory x_refsource_misc
https://fluxbb.org/downloads/
Exploit, Third Party Advisory x_refsource_misc
https://github.com/hemantsolo/CVE-Reference/blob/main/CVE-2020-35240.md
Third Party Advisory x_refsource_misc
https://github.com/hemantsolo/CVE-Reference/issues/1
Scores
CVSS v3
4.8
EPSS
0.0052
EPSS Percentile
66.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Details
CWE
CWE-79
Status
published
Products (1)
fluxbb/fluxbb
1.5.11
Published
Dec 30, 2020
Tracked Since
Feb 18, 2026