CVE-2020-35241 Cross-site scripting in n/a
An attacker can inject malicious scripts into blog content via the admin panel, allowing cookie theft when users view the page.
- 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-2020-35241?
CVE-2020-35241 is a medium-severity cross-site scripting vulnerability in n/a, published on 30 Dec 2020. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Official description
FlatPress 1.0.3 is affected by cross-site scripting (XSS) in the Blog Content component. This vulnerability can allow an attacker to inject the XSS payload in Blog content via the admin panel. Each time any user will go to that blog page, the XSS triggers and the attacker can steal the cookie according to the crafted payload.
Weakness: CWE-79
Which versions are affected by CVE-2020-35241?
It affects 1 product.
Products include Flatpress Flatpress.
How do I fix CVE-2020-35241?
No fix has been published for CVE-2020-35241 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-2020-35241 being exploited?
There is no known exploitation of CVE-2020-35241 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-9gh4-cwcx-xqjg.