SQL Injection in Opensourcepos Open Source Point Of Sale
CVE-2026-32888
Open Source Point of Sale is a web based point-of-sale application written in PHP using CodeIgniter framework. Versions contain an SQL Injection in the Items search functionality. When the custom attribute search feature is enabled (search_custom filter), user-supplied input from the search GET parameter is interpolated directly into a HAVING clause without parameterization or sanitization. This allows an authenticated attacker with basic item search permissions to execute arbitrary SQL queries. A patch did not exist at the time of publication.
Vulnerability class: SQL Injection
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.005 (37.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 38th percentile — 37.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.005 · change: +0.001
Affected products
- Opensourcepos Open Source Point Of Sale
- Opensourcepos — versions <= 3.4.1
Weakness classification (CWE)
References
- github.com/opensourcepos/opensourcepos/security/advisories/GHSA-hmjv-wm3j-pfhw (Exploit, Patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2026-32888?
- CVE-2026-32888 is a high-severity vulnerability in Opensourcepos Open Source Point Of Sale, classified under SQL Injection. CVSS score: 8.8/10. Published 2026-03-20.
- How severe is CVE-2026-32888?
- High severity. CVSS v3 base score is 8.8 out of 10.