SQL Injection in Sourcecodester Sup Online Shopping
CVE-2026-8131
A security flaw has been discovered in SourceCodester SUP Online Shopping 1.0. This impacts an unknown function of the file /admin/replymsg.php. The manipulation of the argument msgid results in sql injection. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.004 (32.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 33rd percentile — 32.7% 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: 0.004 · change: +0.001
Affected products
- Sourcecodester Sup Online Shopping — versions 1.0
Weakness classification (CWE)
References
- vuldb.com/vuln/361921 (technical-description, vdb-entry)
- vuldb.com/vuln/361921/cti (signature, permissions-required)
- vuldb.com/submit/808775 (third-party-advisory)
- github.com/redshadowword-cell/CVE/issues/12 (issue-tracking, exploit)
- www.sourcecodester.com/ (product)
Frequently asked questions
- What is CVE-2026-8131?
- CVE-2026-8131 is a high-severity vulnerability in Sourcecodester Sup Online Shopping, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 7.3/10. Published 2026-05-08.
- How severe is CVE-2026-8131?
- High severity. CVSS v3 base score is 7.3 out of 10.