CVE-2024-3048 Bannerlid <= 1.1.0 - Reflected XSS
Reflected XSS in Bannerlid plugin allows attackers to execute scripts in admin sessions, potentially leading to account takeover.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-3048?
CVE-2024-3048 is a medium-severity cross-site scripting vulnerability in Unknown Bannerlid, published on 26 Apr 2024. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
The Bannerlid WordPress plugin through 1.1.0 does not escape generated URLs before outputting them in attributes, leading to Reflected Cross-Site Scripting which could be used against high privilege users such as administrators
Weakness: CWE-79
Which versions are affected by CVE-2024-3048?
It affects 1 product.
Products include Web Lid Bannerlid.
How do I fix CVE-2024-3048?
No fix has been published for CVE-2024-3048 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-2024-3048 being exploited?
There is no known exploitation of CVE-2024-3048 in the wild and no public exploit code.
Sources
Also known as GHSA-9vvr-3g53-9w72.