CVE-2021-20752 Cross-site scripting in IkaIka RSS Reader
Remote attackers can inject arbitrary scripts into IkaIka RSS Reader, potentially executing code in the context of the application.
- 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-2021-20752?
CVE-2021-20752 is a medium-severity cross-site scripting vulnerability in IkaIka RSS Reader, published on 1 Jul 2021. 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
Cross-site scripting vulnerability in IkaIka RSS Reader all versions allows a remote attacker to inject an arbitrary script via unspecified vectors.
Weakness: CWE-79
Which versions are affected by CVE-2021-20752?
It affects 1 product.
Products include Ikalka Rss Reader Project Ikalka Rss Reader.
How do I fix CVE-2021-20752?
No fix has been published for CVE-2021-20752 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-2021-20752 being exploited?
There is no known exploitation of CVE-2021-20752 in the wild and no public exploit code.
Sources
Also known as GHSA-wqw6-c23g-q6h2.