CVE-2020-21003
Pbootcms v2.0.3 is vulnerable to Cross Site Scripting (XSS) via admin.php.
Pbootcms v2.0.3 is vulnerable to Cross Site Scripting (XSS) via admin.php.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- High
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
Pbootcms v2.0.3 is vulnerable to Cross Site Scripting (XSS) via admin.php.
- Record
CVE-2020-21003- CVSS 3.1
- 4.8 Medium
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N - CVSS 2.0
- 3.5 Low
AV:N/AC:M/Au:S/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
CVE List No score
Pbootcms v2.0.3 is vulnerable to Cross Site Scripting (XSS) via admin.php.
- Record
CVE-2020-21003- Updated
- 2026-11-02
EUVDEUVD-2020-13782 No score
Pbootcms v2.0.3 is vulnerable to Cross Site Scripting (XSS) via admin.php.
- Record
EUVD-2020-13782- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-9c2r-jv32-cj3f No score
Pbootcms v2.0.3 is vulnerable to Cross Site Scripting (XSS) via admin.php.
Pbootcms v2.0.3 is vulnerable to Cross Site Scripting (XSS) via admin.php.
- Record
GHSA-9c2r-jv32-cj3f- Weakness
- CWE-79
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-21003 is a medium vulnerability (CVSS 4.8) in Pbootcms, published June 3, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.48%, the 41st percentile. No source names a fixed version.