CVE-2026-19355 MingSoft MCMS ms-mdiy list.do ModelDataImpl.queryDiyFormData sql injection
Remote attackers can exploit SQL injection in MingSoft MCMS via the formFields parameter to read or modify database contents.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-19355?
CVE-2026-19355 is a medium-severity SQL injection vulnerability in MingSoft MCMS, published on 9 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A vulnerability was determined in MingSoft MCMS up to 3.0.6. This affects the function ModelDataImpl.queryDiyFormData of the file /mdiy/form/data/list.do of the component ms-mdiy. Executing a manipulation of the argument formFields can lead to sql injection. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.
Which versions are affected by CVE-2026-19355?
How do I fix CVE-2026-19355?
No fix has been published for CVE-2026-19355 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-2026-19355 being exploited?
There is no known exploitation of CVE-2026-19355 in the wild and no public exploit code.
Sources
Also known as GHSA-mgf9-vmjp-7q9v.