CVE-2021-31707
Permissions vulnerability found in KiteCMS allows a remote attacker to execute arbitrary code via...
Permissions vulnerability found in KiteCMS allows a remote attacker to execute arbitrary code via the upload file type.
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
Permissions vulnerability found in KiteCMS allows a remote attacker to execute arbitrary code via the upload file type.
- Record
CVE-2021-31707- 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 - Weakness
- CWE-434
- Updated
- 2026-11-02
CVE List No score
Permissions vulnerability found in KiteCMS allows a remote attacker to execute arbitrary code via the upload file type.
- Record
CVE-2021-31707- Updated
- 2026-11-02
EUVDEUVD-2021-18592
Permissions vulnerability found in KiteCMS allows a remote attacker to execute arbitrary code via the upload file type.
- Record
EUVD-2021-18592- CVSS
- 0.0 None
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-m96c-h623-g6w7
Permissions vulnerability found in KiteCMS allows a remote attacker to execute arbitrary code via...
Permissions vulnerability found in KiteCMS allows a remote attacker to execute arbitrary code via the upload file type.
- Record
GHSA-m96c-h623-g6w7- 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 - Weakness
- CWE-434
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-31707 is a critical vulnerability (CVSS 9.8) in Kitesky Kitecms, published April 4, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.26%, the 69th percentile. No source names a fixed version.