CVE-2007-3429

e107 <= 0.7.8 - Unauthenticated Arbitrary File Upload via Double Extension Bypass

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2007-3429. PoCs published by g00ns.

AI-analyzed exploit summary This is a writeup describing an arbitrary file upload vulnerability in e107 <= 0.7.8. The vulnerability allows attackers to upload malicious PHP files by exploiting improper file extension validation in signup.php.

Description

Unrestricted file upload vulnerability in signup.php in e107 0.7.8 and earlier, when photograph upload is enabled, allows remote attackers to upload and execute arbitrary PHP code via a filename with a double extension such as .php.jpg.

Exploits (1)

exploitdb WRITEUP VERIFIED
by g00ns · textwebappsphp
https://www.exploit-db.com/exploits/4099

This is a writeup describing an arbitrary file upload vulnerability in e107 <= 0.7.8. The vulnerability allows attackers to upload malicious PHP files by exploiting improper file extension validation in signup.php.

Classification
Writeup 100%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target: e107 <= 0.7.8
No auth needed
Prerequisites: Target must allow photograph uploads · Admin must have enabled photograph uploads in settings
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (5)

Core 5
Core References
Various Sources x_refsource_misc
http://www.g00ns-forum.net/showthread.php?t=9388
Third Party Advisory, VDB Entry vdb-entry x_refsource_osvdb
http://osvdb.org/45426
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/24609
Exploit, Third Party Advisory exploit x_refsource_exploit-db
https://www.exploit-db.com/exploits/4099
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/35022

Scores

EPSS 0.0207
EPSS Percentile 79.0%

Details

Status published
Products (9)
e107/e107 0.7
e107/e107 0.7.1
e107/e107 0.7.2
e107/e107 0.7.3
e107/e107 0.7.4
e107/e107 0.7.5
e107/e107 0.7.6
e107/e107 0.7.7
e107/e107 0.7.8
Published Jun 27, 2007
Tracked Since Feb 18, 2026