SQL Injection in Code-Projects Concert Ticket Reservation System
CVE-2026-5555
A weakness has been identified in code-projects Concert Ticket Reservation System 1.0. This affects an unknown part of the file /ConcertTicketReservationSystem-master/login.php of the component Parameter Handler. Executing a manipulation of the argument Email can lead to sql injection. The attack may be launched remotely. The exploit has been made available to the public and could 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: +0.002
Affected products
- Code-Projects Concert Ticket Reservation System — versions 1.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- vuldb.com/vuln/355325 (technical-description, vdb-entry)
- vuldb.com/vuln/355325/cti (signature, permissions-required)
- vuldb.com/submit/782875 (third-party-advisory)
- github.com/Wzl731/test/issues/5 (issue-tracking, exploit)
- code-projects.org/ (product)
Frequently asked questions
- What is CVE-2026-5555?
- CVE-2026-5555 is a high-severity vulnerability in Code-Projects Concert Ticket Reservation System, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 7.3/10. Published 2026-04-05.
- How severe is CVE-2026-5555?
- High severity. CVSS v3 base score is 7.3 out of 10.
- Is CVE-2026-5555 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.