CVE-2026-26745 SQL injection in n/a
An attacker with configuration access can inject SQL via the currency_symbol field, leading to unauthorized database access or modification.
- 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-2026-26745?
CVE-2026-26745 is a medium-severity SQL injection vulnerability in n/a, published on 20 Feb 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
OpenSourcePOS 3.4.1 has a second order SQL Injection vulnerability in the handling of the currency_symbol configuration field. Although the input is initially stored without immediate execution, it is later concatenated into a dynamically constructed SQL query without proper sanitization or parameter binding. This allows an attacker with access to modify the currency_symbol value to inject arbitrary SQL expressions, which are executed when the affected query is subsequently processed.
Weakness: CWE-89
Which versions are affected by CVE-2026-26745?
It affects 1 product.
Products include Opensourcepos Open Source Point of Sale.
How do I fix CVE-2026-26745?
No fix has been published for CVE-2026-26745 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-2026-26745 being exploited?
There is no known exploitation of CVE-2026-26745 in the wild and no public exploit code.
Other vulnerabilities in n/a
- CVE-2026-32888 Open Source Point of Sale is Vulnerable to SQL Injection Through its Item Search Functionality
- CVE-2026-26746 Path traversal in n/a
- CVE-2025-68434 opensourcepos has Cross-Site Request Forgery vulnerability that leads to Unauthorized Administrator Creation
- CVE-2025-68147 opensourcepos has a Cross-site Scripting vulnerability
- CVE-2025-63800 Auth bypass in n/a
Sources
Also known as GHSA-fqrw-hvqv-r58w.