CVE-2018-5754 Cross-site scripting in n/a
Remote attackers can inject arbitrary web script or HTML via crafted presentation files in Open-Xchange OX App Suite, potentially leading to session hijacking or malicious actions.
- 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-2018-5754?
CVE-2018-5754 is a medium-severity cross-site scripting vulnerability in Open-Xchange Open-Xchange Appsuite, published on 15 Jun 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 the office-web component in Open-Xchange OX App Suite before 7.8.3-rev12 and 7.8.4 before 7.8.4-rev9 allows remote attackers to inject arbitrary web script or HTML via a crafted presentation file, related to copying content to the clipboard.
Weakness: CWE-79
Which versions are affected by CVE-2018-5754?
It affects 1 product.
Products include Open-Xchange Open-Xchange Appsuite.
How do I fix CVE-2018-5754?
No fix has been published for CVE-2018-5754 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-2018-5754 being exploited?
There is no known exploitation of CVE-2018-5754 in the wild and no public exploit code.
Public exploit code: 2 Exploit-DB entries.
Other vulnerabilities in Open-Xchange Open-Xchange Appsuite
Sources
Also known as GHSA-crvf-8frr-387q.