CVE-2010-2535 Cross-site scripting in n/a
Authenticated administrators can inject arbitrary scripts into Joomla backend screens, potentially leading to session hijacking or malicious actions.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2010-2535?
CVE-2010-2535 is a low-severity cross-site scripting vulnerability in Joomla Joomla\!, published on 5 Oct 2010. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Official description
Multiple cross-site scripting (XSS) vulnerabilities in the Back End in Joomla! 1.5.x before 1.5.20 allow remote authenticated users to inject arbitrary web script or HTML via administrator screens.
Weakness: CWE-79
Which versions are affected by CVE-2010-2535?
It affects 1 product.
Products include Joomla Joomla\!.
How do I fix CVE-2010-2535?
No fix has been published for CVE-2010-2535 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2010-2535 being exploited?
There is no known exploitation of CVE-2010-2535 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-8rc6-crcx-56mx.