CVE-2026-78837 SQL injection in n/a
Attackers can access sensitive database information via SQL injection in the ap_form_{id} parameter of MachForm.
- 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-2026-78837?
CVE-2026-78837 is a high-severity SQL injection vulnerability in n/a, published on 8 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A SQL injection vulnerability in the ap_form_{id} parameter in AppNitro MachForm v30 allows attackers to access sensitive database information via a crafted SQL statement.
Weakness: CWE-89
Which versions are affected by CVE-2026-78837?
How do I fix CVE-2026-78837?
No fix has been published for CVE-2026-78837 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-2026-78837 being exploited?
There is no known exploitation of CVE-2026-78837 in the wild and no public exploit code.
Public exploit code: 1 proofs of concept on GitHub.
Sources
Also known as GHSA-c599-5cff-pc49.