CVE-2026-104953 MPG < 4.2.3 - Editor+ SQLi via Project Import
Editors can exploit SQL injection in the MPG WordPress plugin project import feature to read sensitive data like password hashes.
- 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-2026-104953?
CVE-2026-104953 is a medium-severity SQL injection vulnerability in Unknown MPG, published on 7 Oct 2026. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
The MPG WordPress plugin before 4.2.3 does not properly validate the structure of imported project data before using it in a database query, allowing users with the Editor role or higher to perform SQL injection attacks and read sensitive data such as password hashes.
Weakness: CWE-89
Which versions are affected by CVE-2026-104953?
How do I fix CVE-2026-104953?
No fix has been published for CVE-2026-104953 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-2026-104953 being exploited?
There is no known exploitation of CVE-2026-104953 in the wild and no public exploit code.
Sources
Also known as GHSA-qjm2-mh87-qf26.