CVE-2021-41432

MEDIUM NUCLEI

FlatPress 1.2.1 - Stored Cross-Site Scripting via Blog Content

Title source: llm
STIX 2.1

Exploitation Summary

CVE-2021-41432 has a Nuclei detection template available — see the Nuclei card below for the Shodan/FOFA recon queries.

Description

A stored cross-site scripting (XSS) vulnerability exists in FlatPress 1.2.1 that allows for arbitrary execution of JavaScript commands through blog content.

Nuclei Templates (1)

FlatPress 1.2.1 - Stored Cross-Site Scripting
MEDIUMVERIFIEDby arafatansari
Shodan: http.html:"Flatpress" || http.html:"flatpress" || http.favicon.hash:-1189292869
FOFA: body="flatpress" || icon_hash=-1189292869

References (1)

Core 1
Core References
Exploit, Third Party Advisory x_refsource_misc
https://github.com/flatpressblog/flatpress/issues/88

Scores

CVSS v3 5.4
EPSS 0.0168
EPSS Percentile 73.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Details

CWE
CWE-79
Status published
Products (1)
flatpress/flatpress 1.2.1
Published Jun 23, 2022
Tracked Since Feb 18, 2026