CVE-2023-30334 Cross-site scripting in n/a
Attackers can inject malicious scripts into AsmBB forum posts, potentially stealing user sessions or executing code in victim browsers.
- 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-2023-30334?
CVE-2023-30334 is a medium-severity cross-site scripting vulnerability in n/a, published on 8 May 2023. 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
AsmBB v2.9.1 was discovered to contain multiple cross-site scripting (XSS) vulnerabilities via the MiniMag.asm and bbcode.asm libraries.
Weakness: CWE-79
Which versions are affected by CVE-2023-30334?
It affects 1 product.
Products include Asmbb Project Asmbb.
How do I fix CVE-2023-30334?
No fix has been published for CVE-2023-30334 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-2023-30334 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-30334 exists.
Sources
Also known as GHSA-j2hj-ggrv-qqvj.