CVE-2021-41663
A cross-site scripting (XSS) vulnerability exists in Mini CMS V1.11. The vulnerability exists in...
A cross-site scripting (XSS) vulnerability exists in Mini CMS V1.11. The vulnerability exists in the article upload: post-edit.php page.
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
A cross-site scripting (XSS) vulnerability exists in Mini CMS V1.11. The vulnerability exists in the article upload: post-edit.php page.
- Record
CVE-2021-41663- 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
A cross-site scripting (XSS) vulnerability exists in Mini CMS V1.11. The vulnerability exists in the article upload: post-edit.php page.
- Record
CVE-2021-41663- Updated
- 2026-11-02
EUVDEUVD-2021-28675 No score
A cross-site scripting (XSS) vulnerability exists in Mini CMS V1.11. The vulnerability exists in the article upload: post-edit.php page.
- Record
EUVD-2021-28675- Updated
- 2026-11-02
GitHub AdvisoriesGHSA-x4gv-4jg3-4vr6
A cross-site scripting (XSS) vulnerability exists in Mini CMS V1.11. The vulnerability exists in...
A cross-site scripting (XSS) vulnerability exists in Mini CMS V1.11. The vulnerability exists in the article upload: post-edit.php page.
- Record
GHSA-x4gv-4jg3-4vr6- 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 - Weakness
- CWE-79
- Updated
- 2026-11-02
OSV
A cross-site scripting (XSS) vulnerability exists in Mini CMS V1.11. The vulnerability exists in the article upload: post-edit.php page.
- Record
CVE-2021-41663- 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 |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-41663 is a medium vulnerability (CVSS 6.1) in 1234n Minicms, published June 13, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.78%, the 56th percentile. No source names a fixed version.