CVE-2021-43686
nZEDb v0.4.20 is affected by a Cross Site Scripting (XSS) vulnerability in www/pages/api.php. The...
nZEDb v0.4.20 is affected by a Cross Site Scripting (XSS) vulnerability in www/pages/api.php. The exit function will terminate the script and print the message which has the input $_GET['t'].
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
nZEDb v0.4.20 is affected by a Cross Site Scripting (XSS) vulnerability in www/pages/api.php. The exit function will terminate the script and print the message which has the input $_GET['t'].
- Record
CVE-2021-43686- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
CVE List No score
nZEDb v0.4.20 is affected by a Cross Site Scripting (XSS) vulnerability in www/pages/api.php. The exit function will terminate the script and print the message which has the input $_GET['t'].
- Record
CVE-2021-43686- Updated
- 2026-11-02
EUVDEUVD-2021-30593 No score
nZEDb v0.4.20 is affected by a Cross Site Scripting (XSS) vulnerability in www/pages/api.php. The exit function will terminate the script and print the message which has the input $_GET['t'].
- Record
EUVD-2021-30593- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-2vrf-6p2h-rj7x No score
nZEDb v0.4.20 is affected by a Cross Site Scripting (XSS) vulnerability in www/pages/api.php. The...
nZEDb v0.4.20 is affected by a Cross Site Scripting (XSS) vulnerability in www/pages/api.php. The exit function will terminate the script and print the message which has the input $_GET['t'].
- Record
GHSA-2vrf-6p2h-rj7x- Weakness
- CWE-79
- Updated
- 2026-11-02
OSV
nZEDb v0.4.20 is affected by a Cross Site Scripting (XSS) vulnerability in www/pages/api.php. The exit function will terminate the script and print the message which has the input $_GET['t'].
- Record
CVE-2021-43686- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-43686 is a medium vulnerability (CVSS 6.1) in Nzedb Project Nzedb, published December 2, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.64%, the 50th percentile. No source names a fixed version.