EIP-2026-111937

PRE-CVE

Schoolhos CMS - HTML Injection

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-111937. PoCs published by the_cyber_nuxbie.

AI-analyzed exploit summary The provided text describes a vulnerability in Schoolhos CMS 2.29, specifically an arbitrary file-upload vulnerability and multiple HTML-injection vulnerabilities due to improper input sanitization. It mentions potential impacts such as arbitrary script execution in a user's browser or arbitrary code execution on the server.

Description

Schoolhos CMS - HTML Injection

Exploits (1)

exploitdb WRITEUP VERIFIED
by the_cyber_nuxbie · textwebappsphp
https://www.exploit-db.com/exploits/37460

The provided text describes a vulnerability in Schoolhos CMS 2.29, specifically an arbitrary file-upload vulnerability and multiple HTML-injection vulnerabilities due to improper input sanitization. It mentions potential impacts such as arbitrary script execution in a user's browser or arbitrary code execution on the server.

Classification
Writeup 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Theoretical
Target: Schoolhos CMS 2.29
No auth needed
Prerequisites: Access to the vulnerable Schoolhos CMS instance
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026