Vulnerability Report

CVE-2004-1950

Title: phpBB X-Forwarded-For IP spoofing

Other

Proof Of Concept

No public PoC currently indexed for CVE-2004-1950.

CWE Category NVD-CWE-noinfo

Published Date Apr 19, 2004

Modified Date Jun 16, 2026

Exploit Status Not Found

Score 5.0 CVSS v2.0

Exploit Probability (EPSS)

1.46%

Vulnerability Summary

CVE-2004-1950: phpBB 2.0.8a and earlier trusts the IP address that is in the X-Forwarded-For in the HTTP header, which allows remote attackers to spoof IP addresses.

Impacted Vendors

phpbb_group 1

phpbb 1

Reference Links

http://marc.info/?l=bugtraq&m=108239864203144&w=2 http://marc.info/?l=bugtraq&m=108241122908409&w=2 http://secunia.com/advisories/11434 http://www.securityfocus.com/bid/10170 https://exchange.xforce.ibmcloud.com/vulnerabilities/15909 http://marc.info/?l=bugtraq&m=108239864203144&w=2 http://marc.info/?l=bugtraq&m=108241122908409&w=2 http://secunia.com/advisories/11434 http://www.securityfocus.com/bid/10170 https://exchange.xforce.ibmcloud.com/vulnerabilities/15909

CVSS v2.0

Source Entity [email protected]

Severity MEDIUM

5.0

Access Vector

N/A

Authentication

N/A

RAW VECTOR AV:N/AC:L/Au:N/C:N/I:P/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2004-1950 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

June 16, 2026 MODIFIED

Vulnerability data updated via NVD.

April 03, 2025 MODIFIED

Vulnerability data or affected products updated.

April 19, 2004 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector N/A

Complexity N/A

Privileges N/A

Interaction NONE

CVSS Vector String


                                    AV:N/AC:L/Au:N/C:N/I:P/A:N

Affected Stack

No specific products linked.