CVE-2023-5108 Easy Newsletter Signups <= 1.0.4 - Admin+ SQLi
An admin-level SQL injection in the Easy Newsletter Signups WordPress plugin allows attackers to manipulate database queries.
- 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-2023-5108?
CVE-2023-5108 is a high-severity SQL injection vulnerability in Unknown Easy Newsletter Signups, published on 4 Dec 2023. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
The Easy Newsletter Signups WordPress plugin through 1.0.4 does not properly sanitise and escape a parameter before using it in a SQL statement, leading to a SQL injection exploitable by high privilege users such as admin
Weakness: CWE-89
Which versions are affected by CVE-2023-5108?
It affects 1 product.
Products include Alphabpo Easy Newsletter Signups.
How do I fix CVE-2023-5108?
No fix has been published for CVE-2023-5108 yet. Limit exposure of the affected software until one is available.
Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.
Is CVE-2023-5108 being exploited?
There is no known exploitation of CVE-2023-5108 in the wild and no public exploit code.
Sources
Also known as GHSA-37c8-cpvc-wggr.