CVE-2020-26677 SQL injection in n/a

High 8.8 Published 26 May 2021 Updated 9 Jul 2026

Authenticated users can execute SQL injection attacks via the API, potentially reading or modifying database contents.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2020-26677?

CVE-2020-26677 is a high-severity SQL injection vulnerability in n/a, published on 26 May 2021. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Any user logged in to a vFairs 3.3 virtual conference or event can perform SQL injection with a malicious query to the API.

Weakness: CWE-89

Which versions are affected by CVE-2020-26677?

It affects 1 product.

Products include Vfairs Vfairs.

How do I fix CVE-2020-26677?

No fix has been published for CVE-2020-26677 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-2020-26677 being exploited?

There is no known exploitation of CVE-2020-26677 in the wild and no public exploit code.

Sources

Also known as GHSA-m7m4-55vc-v5w2.