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Vulnerability record · CVE-2005-4550 · published 28 December 2005

CVE-2005-4550: Oracle application server discussion forum portlet vulnerability

Oracle · Application Server Discussion Forum Portlet

The PORTAL schema in Oracle Application Server (OracleAS) Discussion Forum Portlet allows remote attackers to obtain the source code for arbitrary JSP and other files via a df_next_page parameter with a trailing null byte (%00).

5.0 CVSS 2.0 Medium EPSS 6.1% · top 6.8%
5.0CVSS 2.0 base score
6.1%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
12References, 2 tagged exploit
16 Jun 2026Last modified by NVD

Description

The PORTAL schema in Oracle Application Server (OracleAS) Discussion Forum Portlet allows remote attackers to obtain the source code for arbitrary JSP and other files via a df_next_page parameter with a trailing null byte (%00).

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

Affected products

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

References

Track CVE-2005-4550 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

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Related vulnerabilities

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

Source: NIST National Vulnerability Database (record CVE-2005-4550), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.