CVE-2007-4188 Auth bypass in n/a
Remote attackers can hijack administrative sessions in Joomla via session fixation, requiring user interaction to exploit.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2007-4188?
CVE-2007-4188 is a critical authentication bypass vulnerability in Joomla Joomla\!, published on 8 Aug 2007. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
Session fixation vulnerability in Joomla! before 1.0.13 (aka Sunglow) allows remote attackers to hijack administrative web sessions via unspecified vectors.
Weakness: CWE-384
Which versions are affected by CVE-2007-4188?
It affects 1 product.
Products include Joomla Joomla\!.
How do I fix CVE-2007-4188?
No fix has been published for CVE-2007-4188 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2007-4188 being exploited?
There is no known exploitation of CVE-2007-4188 in the wild and no public exploit code.
Other vulnerabilities in Joomla Joomla\!
- CVE-2016-10033 PHPMailer Command Injection
- CVE-2023-23752 Joomla! Improper Access Control
- CVE-2026-48902 Joomla! Core - [20260518] - Transport encryption downgrade for password and username reset links
- CVE-2025-25226 [20250401] - Joomla Framework - SQL injection vulnerability in quoteNameStr method of Database package
- CVE-2022-23795 [20220303] - Core - User row are not bound to a authentication mechanism
Sources
Also known as GHSA-4883-cvpp-v36g.