CVE-2006-3986

Knusperleicht Newsletter <3.5 - RCE

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2006-3986. PoCs published by SHiKaA.

AI-analyzed exploit summary This exploit demonstrates a Remote File Inclusion (RFI) vulnerability in NewsLetter v3.5 by manipulating the NL_PATH parameter in index.php to include a remote shell. The vulnerability arises from insecure file inclusion via user-controlled input.

Description

PHP remote file inclusion vulnerability in index.php in Knusperleicht Newsletter 3.5 and earlier allows remote attackers to execute arbitrary PHP code via a URL in the NL_PATH parameter.

Exploits (1)

exploitdb WORKING POC VERIFIED
by SHiKaA · textwebappsphp
https://www.exploit-db.com/exploits/2097

This exploit demonstrates a Remote File Inclusion (RFI) vulnerability in NewsLetter v3.5 by manipulating the NL_PATH parameter in index.php to include a remote shell. The vulnerability arises from insecure file inclusion via user-controlled input.

Classification
Working Poc 90%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target: NewsLetter v3.5
No auth needed
Prerequisites: Remote shell accessible via URL · Target application with vulnerable NL_PATH parameter
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (7)

Core 7
Core References
Third Party Advisory, VDB Entry mailing-list x_refsource_bugtraq
http://www.securityfocus.com/archive/1/441807/100/0/threaded
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/21314
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/28109
Third Party Advisory third-party-advisory x_refsource_sreason
http://securityreason.com/securityalert/1328
Third Party Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2006/3093
Exploit, Third Party Advisory exploit x_refsource_exploit-db
https://www.exploit-db.com/exploits/2097
Exploit vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/19267

Scores

EPSS 0.0328
EPSS Percentile 86.8%

Details

Status published
Products (1)
knusperleicht/newsletter < 3.5
Published Aug 05, 2006
Tracked Since Feb 18, 2026