RCE in Code-Projects Online Shopping System
CVE-2026-19998
A weakness has been identified in code-projects Online Shopping System 1.0. Impacted is an unknown function of the file offersmail.php. Executing a manipulation of the argument email can lead to cross site scripting. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.005 (38.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 38th percentile — 38.3% 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
- Code-Projects Online Shopping System — versions 1.0
Weakness classification (CWE)
References
- vuldb.com/vuln/391199 (technical-description, vdb-entry)
- vuldb.com/vuln/391199/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-19998 (third-party-advisory)
- vuldb.com/submit/871816 (third-party-advisory)
- github.com/zzzxc643/CVE1/blob/main/online-shopping-system/vul6.md (exploit)
- code-projects.org/ (product)
Frequently asked questions
- What is CVE-2026-19998?
- CVE-2026-19998 is a medium-severity vulnerability in Code-Projects Online Shopping System, classified under Cross-site Scripting. CVSS score: 4.3/10. Published 2026-08-17.
- How severe is CVE-2026-19998?
- Medium severity. CVSS v3 base score is 4.3 out of 10.