CVE-2007-1851

Really Simple PHP and Ajax 2007-03-23 - Remote File Inclusion via __class Parameter

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2007-1851. PoCs published by Hamid Ebadi.

AI-analyzed exploit summary This exploit demonstrates a remote file inclusion vulnerability in RSPA (Really Simple PHP and Ajax) due to improper input validation in the '__IncludeFilePHPClass', '__ClassPath', and '__class' parameters. Attackers can include arbitrary PHP files from local or external resources, leading to remote code execution.

Description

Multiple directory traversal vulnerabilities in Really Simple PHP and Ajax (RSPA) 2007-03-23 allow remote attackers to include and execute arbitrary local files via a .. (dot dot) in the __class parameter to (1) Controller_v4.php or (2) Controller_v5.php.

Exploits (1)

exploitdb WORKING POC VERIFIED
by Hamid Ebadi · textwebappsphp
https://www.exploit-db.com/exploits/3641

This exploit demonstrates a remote file inclusion vulnerability in RSPA (Really Simple PHP and Ajax) due to improper input validation in the '__IncludeFilePHPClass', '__ClassPath', and '__class' parameters. Attackers can include arbitrary PHP files from local or external resources, leading to remote code execution.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target: RSPA (Really Simple PHP and Ajax) version rspa-2007-03-23
No auth needed
Prerequisites: Network access to the vulnerable RSPA application · Ability to host a malicious PHP file on an external server
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (5)

Core 5
Core References
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/24671
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/33357
Third Party Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2007/1190
Exploit, Third Party Advisory exploit x_refsource_exploit-db
https://www.exploit-db.com/exploits/3641

Scores

EPSS 0.0637
EPSS Percentile 92.8%

Details

Status published
Products (1)
really_simple_php_and_ajax/really_simple_php_and_ajax 2007-03-23
Published Apr 03, 2007
Tracked Since Feb 18, 2026