CVE-2023-43874

MEDIUM

e107 CMS 2.3.2 - Stored Cross-Site Scripting in Meta & Custom Tags Menu

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2023-43874. PoCs published by sromanhu.

AI-analyzed exploit summary This repository demonstrates a stored XSS vulnerability in e107 CMS v2.3.2, where arbitrary JavaScript can be injected via the Copyright and Author fields in the Meta & Custom Tags Menu. The PoC includes specific payloads and visual evidence of successful exploitation.

Description

Multiple Cross Site Scripting (XSS) vulnerability in e017 CMS v.2.3.2 allows a local attacker to execute arbitrary code via a crafted script to the Copyright and Author fields in the Meta & Custom Tags Menu.

Exploits (1)

nomisec WORKING POC
by sromanhu · poc
https://github.com/sromanhu/CVE-2023-43874-e107-CMS-Stored-XSS---MetaCustomTags

This repository demonstrates a stored XSS vulnerability in e107 CMS v2.3.2, where arbitrary JavaScript can be injected via the Copyright and Author fields in the Meta & Custom Tags Menu. The PoC includes specific payloads and visual evidence of successful exploitation.

Classification
Working Poc 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: e107 CMS v2.3.2
Auth required
Prerequisites: Access to the e107 CMS admin panel · Permission to edit Meta & Custom Tags settings
devstral-2 · analyzed Feb 19, 2026 Full analysis →

References (1)

Core 1

Scores

CVSS v3 5.4
EPSS 0.0063
EPSS Percentile 45.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/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 (1)
e107/e107_cms 2.3.2
Published Sep 28, 2023
Tracked Since Feb 18, 2026