CVE-2011-4920 Cross-site scripting in n/a
Remote attackers can inject arbitrary web script or HTML via specific parameters in e107, potentially compromising user sessions.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2011-4920?
CVE-2011-4920 is a medium-severity cross-site scripting vulnerability in E107 E107, published on 4 Jan 2012. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
Multiple cross-site scripting (XSS) vulnerabilities in e107 0.7.26, and other versions before 1.0.0, allow remote attackers to inject arbitrary web script or HTML via the URL to (1) e107_images/thumb.php or (2) rate.php, (3) resend_name parameter to e107_admin/users.php, and (4) link BBCode in user signatures.
Weakness: CWE-79
Which versions are affected by CVE-2011-4920?
It affects 1 product.
Products include E107 E107.
How do I fix CVE-2011-4920?
No fix has been published for CVE-2011-4920 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-2011-4920 being exploited?
There is no known exploitation of CVE-2011-4920 in the wild and no public exploit code.
Other vulnerabilities in E107 E107
- CVE-2021-27885 Cross-site request forgery in n/a
- CVE-2016-10753 Deserialization in n/a
- CVE-2018-15901 Cross-site request forgery in n/a
- CVE-2022-50916 e107 CMS v3.2.1 - Upload restriction bypass (Authenticated [Admin])+ Server file override
- CVE-2022-50907 e107 CMS v3.2.1 - Admin Upload Restriction Bypass + RCE
Sources
Also known as GHSA-7hg5-qmfc-g9mf.