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Vulnerability record · CVE-2005-1894 · published 9 June 2005

CVE-2005-1894: Flatnuke code injection vulnerability

Flatnuke · Flatnuke

Direct code injection vulnerability in FlatNuke 2.5.3 allows remote attackers to execute arbitrary PHP code by placing the code into the Referer header of an HTTP request, which causes the code to be injected into referer.php, which can then be accessed by the attacker.

7.5 CVSS 2.0 High EPSS 3.7% · top 10.6% CWE-94 · Code injection
7.5CVSS 2.0 base score
3.7%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
10References, 4 tagged exploit
16 Jun 2026Last modified by NVD

Description

Direct code injection vulnerability in FlatNuke 2.5.3 allows remote attackers to execute arbitrary PHP code by placing the code into the Referer header of an HTTP request, which causes the code to be injected into referer.php, which can then be accessed by the attacker.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://flatnuke.sourceforge.net/index.php?mod=read&id=1117979256 PatchProduct
http://secunia.com/advisories/15603 Broken LinkPatchVendor Advisory
http://securitytracker.com/id?1014114 Broken LinkExploitPatchThird Party AdvisoryVDB Entry
http://secwatch.org/advisories/secwatch/20050604_flatnuke.txt Broken LinkExploitPatchVendor Advisory
http://www.vupen.com/english/advisories/2005/0697 Broken Link
http://flatnuke.sourceforge.net/index.php?mod=read&id=1117979256 PatchProduct
http://secunia.com/advisories/15603 Broken LinkPatchVendor Advisory
http://securitytracker.com/id?1014114 Broken LinkExploitPatchThird Party AdvisoryVDB Entry
http://secwatch.org/advisories/secwatch/20050604_flatnuke.txt Broken LinkExploitPatchVendor Advisory
http://www.vupen.com/english/advisories/2005/0697 Broken Link

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

10.0CVE-2005-4448Flatnuke vulnerabilityFlatNuke 2.5.6 verifies authentication credentials based on an MD5 checksum of the admin name and the hashed password rather than the plaintext passw…EPSS 2.8%7.5CVE-2005-0267Flatnuke vulnerabilityindex.php in FlatNuke 2.5.1 allows remote attackers to create an administrator account via carriage returns and #10 in the url_avatar field, which is…EPSS 1.7%7.5CVE-2005-0268Flatnuke vulnerabilityDirect code injection vulnerability in FlatNuke 2.5.1 allows remote attackers to execute arbitrary PHP code by placing the code into the url_avatar f…EPSS 1.5%6.4CVE-2005-2815Flatnuke vulnerabilityprint.php in FlatNuke 2.5.6 allows remote attackers to obtain sensitive information (path disclosure on error) or cause a denial of service (resource…EPSS 1.8%6.4CVE-2005-1892Flatnuke vulnerabilityFlatNuke 2.5.3 allows remote attackers to cause a denial of service or obtain sensitive information via (1) a direct request to foot_news.php, which …EPSS 2.2%5.0CVE-2005-4208Flatnuke vulnerabilityDirectory traversal vulnerability in Flatnuke 2.5.6 allows remote attackers to access arbitrary files via a .. (dot dot) and null byte (%00) in the i…EPSS 8.1%5.0CVE-2005-2813Flatnuke vulnerabilityDirectory traversal vulnerability in FlatNuke 2.5.6 and possibly earlier allows remote attackers to read arbitrary files via ".." sequences and "%00"…EPSS 6.9%5.0CVE-2005-2537Flatnuke vulnerabilityFlatNuke 2.5.5 and possibly earlier versions allows remote attackers to obtain sensitive information via a direct request to structure.php.EPSS 1.5%

Source: NIST National Vulnerability Database (record CVE-2005-1894), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.