CVE-2022-42094

MEDIUM NUCLEI

Backdrop CMS 1.23.0 - Stored Cross-Site Scripting via Card Content

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2022-42094. PoCs published by bypazs. A Nuclei detection template is also available.

AI-analyzed exploit summary This repository contains a writeup detailing a stored XSS vulnerability in Backdrop CMS version 1.23.0. The exploit involves injecting an XSS payload into the 'Body' field of a 'Card' content type using the 'Raw HTML' editor.

Description

Backdrop CMS version 1.23.0 was discovered to contain a stored cross-site scripting (XSS) vulnerability via the 'Card' content.

Exploits (1)

nomisec WRITEUP 1 stars
by bypazs · poc
https://github.com/bypazs/CVE-2022-42094

This repository contains a writeup detailing a stored XSS vulnerability in Backdrop CMS version 1.23.0. The exploit involves injecting an XSS payload into the 'Body' field of a 'Card' content type using the 'Raw HTML' editor.

Classification
Writeup 100%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: Backdrop CMS version 1.23.0
Auth required
Prerequisites: Admin privileges on the Backdrop CMS instance
MITRE ATT&CK
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Nuclei Templates (1)

Backdrop CMS version 1.23.0 - Stored Cross Site Scripting
MEDIUMVERIFIEDby theamanrawat
Shodan: cpe:"cpe:2.3:a:backdropcms:backdrop"

References (4)

Core 4

Scores

CVSS v3 4.8
EPSS 0.1348
EPSS Percentile 94.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-79
Status published
Products (2)
backdrop/backdrop 0Packagist
backdropcms/backdrop 1.23.0
Published Nov 22, 2022
Tracked Since Feb 18, 2026