Vulnerability Report

CVE-2009-4788

Title: Pligg Pligg Cms Improper Input Validation

Input Validation Error

Proof Of Concept

No public PoC currently indexed for CVE-2009-4788.

CWE Category CWE-20

Published Date Apr 21, 2010

Modified Date Jun 16, 2026

Exploit Status Not Found

Score 4.3 CVSS v2.0

Exploit Probability (EPSS)

1.04%

Vulnerability Summary

CVE-2009-4788: Multiple open redirect vulnerabilities in Pligg 1.0.2 and earlier allow remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via the (1) return parameter to pligg/login.php and the (2) HTTP Referer header to user_settings.php.

Impacted Vendors

Reference Links

http://holisticinfosec.org/content/view/130/45/ http://secunia.com/advisories/37349 http://www.pligg.com/blog/775/pligg-cms-1-0-3-release/ http://holisticinfosec.org/content/view/130/45/ http://secunia.com/advisories/37349 http://www.pligg.com/blog/775/pligg-cms-1-0-3-release/

CVSS v2.0

Source Entity [email protected]

Severity MEDIUM

4.3

Access Vector

N/A

Authentication

N/A

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

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2009-4788 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

June 16, 2026 MODIFIED

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April 21, 2010 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:M/Au:N/C:N/I:P/A:N

Affected Stack

No specific products linked.