CVE-2021-3267
File Upload vulnerability found in KiteCMS v.1.1 allows a remote attacker to execute arbitrary...
File Upload vulnerability found in KiteCMS v.1.1 allows a remote attacker to execute arbitrary code via the uploadFile function.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- High
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
File Upload vulnerability found in KiteCMS v.1.1 allows a remote attacker to execute arbitrary code via the uploadFile function.
- Record
CVE-2021-3267- CVSS 3.1
- 7.2 High
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-434
- Updated
- 2026-11-02
CVE List No score
File Upload vulnerability found in KiteCMS v.1.1 allows a remote attacker to execute arbitrary code via the uploadFile function.
- Record
CVE-2021-3267- Updated
- 2026-11-02
EUVDEUVD-2021-26606
File Upload vulnerability found in KiteCMS v.1.1 allows a remote attacker to execute arbitrary code via the uploadFile function.
- Record
EUVD-2021-26606- CVSS
- 0.0 None
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-h4w3-5jjx-jxhm
File Upload vulnerability found in KiteCMS v.1.1 allows a remote attacker to execute arbitrary...
File Upload vulnerability found in KiteCMS v.1.1 allows a remote attacker to execute arbitrary code via the uploadFile function.
- Record
GHSA-h4w3-5jjx-jxhm- CVSS 3.1
- 7.2 High
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-94, CWE-434
- Updated
- 2026-11-02
OSV
File Upload vulnerability found in KiteCMS v.1.1 allows a remote attacker to execute arbitrary code via the uploadFile function.
- Record
CVE-2021-3267- CVSS 3.1
- 7.2 High
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-3267 is a high vulnerability (CVSS 7.2) 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.