CVE-2018-9034 Cross-site scripting in n/a
Remote attackers can inject arbitrary JavaScript or HTML via the tab parameter in the Relevanssi WordPress plugin.
- 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-2018-9034?
CVE-2018-9034 is a medium-severity cross-site scripting vulnerability in n/a, published on 4 Apr 2018. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
Cross-site scripting (XSS) vulnerability in lib/interface.php of the Relevanssi plugin 4.0.4 for WordPress allows remote attackers to inject arbitrary JavaScript or HTML via the tab GET parameter.
Weakness: CWE-79
Which versions are affected by CVE-2018-9034?
It affects 1 product.
Products include Relevanssi Relevanssi.
How do I fix CVE-2018-9034?
No fix has been published for CVE-2018-9034 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-2018-9034 being exploited?
There is no known exploitation of CVE-2018-9034 in the wild and no public exploit code.
Public exploit code: 1 Exploit-DB entry.
Other vulnerabilities in n/a
Sources
Also known as GHSA-xmfw-pc9f-89cm.