CVE-2023-33257 Cross-site scripting in n/a
Attackers can inject malicious HTML into the live chat user data form, potentially executing scripts or stealing sessions.
- 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-2023-33257?
CVE-2023-33257 is a medium-severity cross-site scripting vulnerability in n/a, published on 2 Aug 2023. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
Verint Engagement Management 15.3 Update 2023R2 is vulnerable to HTML injection via the user data form in the live chat.
Weakness: CWE-79
Which versions are affected by CVE-2023-33257?
It affects 1 product.
Products include Verint Engagement Management.
How do I fix CVE-2023-33257?
No fix has been published for CVE-2023-33257 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-2023-33257 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-33257 exists.
Sources
Also known as GHSA-r4w3-vrfm-6f6m.