CVE-2018-15563 Subrion CMS Stored Cross-site Scripting (XSS)
Cross-site scripting vulnerability in Subrion CMS allows attackers to inject malicious scripts via the titles parameter, potentially leading to session hijacking or code execution.
- 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-2018-15563?
CVE-2018-15563 is a medium-severity cross-site scripting vulnerability in n/a, published on 2 Oct 2018. 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
_core/admin/pages/add/ in Subrion CMS 4.2.1 has XSS via the titles[en] parameter.
Weakness: CWE-79
Which versions are affected by CVE-2018-15563?
2 open source packages ship an affected version, including intelliants/subrion. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
intelliants/subrion Packagist | All versions to 4.2.1 | None |
intelliants/subrion Packagist | All versions to 4.2.1 | None |
Products include Intelliants Subrion.
How do I fix CVE-2018-15563?
No fix has been published for CVE-2018-15563 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-2018-15563 being exploited?
There is no known exploitation of CVE-2018-15563 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-6wc4-v4v5-3m82.