Vulnerability Report

CVE-2004-2054

Title: PhpBB CRLF injection HTTP Response Splitting

Other

Proof Of Concept

No public PoC currently indexed for CVE-2004-2054.

CWE Category NVD-CWE-noinfo

Published Date Dec 31, 2004

Modified Date Jun 16, 2026

Exploit Status Not Found

Score 5.0 CVSS v2.0

Exploit Probability (EPSS)

2.22%

Vulnerability Summary

CVE-2004-2054: CRLF injection vulnerability in PhpBB 2.0.4 and 2.0.9 allows remote attackers to perform HTTP Response Splitting attacks to modify expected HTML content from the server via (1) the mode parameter to privmsg.php or (2) the redirect parameter to login.php.

Impacted Vendors

phpbb 1

phpbb_group 1

Reference Links

http://marc.info/?l=bugtraq&m=109034476122723&w=2 http://secunia.com/advisories/12114 http://www.securityfocus.com/bid/10753 https://exchange.xforce.ibmcloud.com/vulnerabilities/16759 http://marc.info/?l=bugtraq&m=109034476122723&w=2 http://secunia.com/advisories/12114 http://www.securityfocus.com/bid/10753 https://exchange.xforce.ibmcloud.com/vulnerabilities/16759

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-2004-2054 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.

December 31, 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.