CVE-2018-18793
School Event Management System 1.0 allows Arbitrary File Upload via event/controller.php?action...
School Event Management System 1.0 allows Arbitrary File Upload via event/controller.php?action=photos.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
School Event Management System 1.0 allows Arbitrary File Upload via event/controller.php?action=photos.
- Record
CVE-2018-18793- CVSS 3.0
- 9.8 Critical
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P - Weakness
- CWE-434
- Updated
- 2026-11-02
CVE List No score
School Event Management System 1.0 allows Arbitrary File Upload via event/controller.php?action=photos.
- Record
CVE-2018-18793- Updated
- 2026-11-02
EUVDEUVD-2018-10509 No score
School Event Management System 1.0 allows Arbitrary File Upload via event/controller.php?action=photos.
- Record
EUVD-2018-10509- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-g8pf-x7gv-62xv
School Event Management System 1.0 allows Arbitrary File Upload via event/controller.php?action...
School Event Management System 1.0 allows Arbitrary File Upload via event/controller.php?action=photos.
- Record
GHSA-g8pf-x7gv-62xv- CVSS 3.0
- 9.8 Critical
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-434
- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | School Event Management System 1.0 - Arbitrary File Upload | 2018-10-29 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, Exploit-DB, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2018-18793 is a critical vulnerability (CVSS 9.8) in School Event Management System Project Event Management System, published November 16, 2018. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 9.50%, the 95th percentile. No source names a fixed version.