CVE-2021-27308

MEDIUM

4images 1.8 - Cross-Site Scripting via Redirect Parameter

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2021-27308. PoCs published by Piyush Patil.

AI-analyzed exploit summary This is a writeup describing a reflected XSS vulnerability in 4Images 1.8 via the 'redirect' parameter in the admin login panel. It provides steps to reproduce but lacks actual exploit code.

Description

A cross-site scripting (XSS) vulnerability in the admin login panel in 4images version 1.8 allows remote attackers to inject JavaScript via the "redirect" parameter.

Exploits (1)

exploitdb WRITEUP
by Piyush Patil · textwebappsphp
https://www.exploit-db.com/exploits/49945

This is a writeup describing a reflected XSS vulnerability in 4Images 1.8 via the 'redirect' parameter in the admin login panel. It provides steps to reproduce but lacks actual exploit code.

Classification
Writeup 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: 4Images Gallery 1.8
Auth required
Prerequisites: Access to the admin login panel · Valid credentials to trigger the redirect
MITRE ATT&CK
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (2)

Core 2
Core References
Exploit, Third Party Advisory x_refsource_misc
https://github.com/4images/4images/issues/3
Exploit, Third Party Advisory, VDB Entry x_refsource_misc
http://packetstormsecurity.com/files/162946/4Images-1.8-Cross-Site-Scripting.html

Scores

CVSS v3 4.8
EPSS 0.0220
EPSS Percentile 80.2%
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)
4homepages/4images 1.8
Published Mar 22, 2021
Tracked Since Feb 18, 2026