CVE-2020-23983 Cross-site scripting in n/a
Persistent Cross-site Scripting in iChat Realtime PHP Live Support System allows attackers to inject malicious scripts via chat text fields.
- 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-2020-23983?
CVE-2020-23983 is a medium-severity cross-site scripting vulnerability in n/a, published on 27 Aug 2020. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
Michael-design iChat Realtime PHP Live Support System 1.6 has persistent Cross-site Scripting via chat,text-filed tags.
Weakness: CWE-79
Which versions are affected by CVE-2020-23983?
It affects 1 product.
Products include Ichat Project Ichat.
How do I fix CVE-2020-23983?
No fix has been published for CVE-2020-23983 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-2020-23983 being exploited?
There is no known exploitation of CVE-2020-23983 in the wild and no public exploit code.
Sources
Also known as GHSA-9v3v-9678-qvch.