CVE-2021-3817
SQL Injection in wbce/wbce_cms
wbce_cms is vulnerable to Improper Neutralization of Special Elements used in an SQL Command
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
CVE List Score used
SQL Injection in wbce/wbce_cms
wbce_cms is vulnerable to Improper Neutralization of Special Elements used in an SQL Command
- Record
CVE-2021-3817- 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-89
- Updated
- 2026-11-02
EUVDEUVD-2021-27070
wbce_cms is vulnerable to Improper Neutralization of Special Elements used in an SQL Command
- Record
EUVD-2021-27070- 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 - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-mjx8-7r29-w8cq No score
wbce_cms is vulnerable to Improper Neutralization of Special Elements used in an SQL Command
wbce_cms is vulnerable to Improper Neutralization of Special Elements used in an SQL Command
- Record
GHSA-mjx8-7r29-w8cq- Weakness
- CWE-89
- Updated
- 2026-11-02
NVD
wbce_cms is vulnerable to Improper Neutralization of Special Elements used in an SQL Command
- Record
CVE-2021-3817- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - 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-89
- Updated
- 2026-11-02
OSV
wbce_cms is vulnerable to Improper Neutralization of Special Elements used in an SQL Command
- Record
CVE-2021-3817- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | WBCE CMS 1.5.1 - Admin Password Reset | 2021-12-20 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, Exploit-DB, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-3817 is a critical vulnerability (CVSS 9.8) in Wbce Cms, published December 9, 2021. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 38.4%, the 98th percentile. No source names a fixed version.