CVE-2021-24530
Alojapro Widget <= 1.1.15 - Authenticated Stored Cross-Site Scripting (XSS)
The Alojapro Widget WordPress plugin through 1.1.15 doesn't properly sanitise its Custom CSS settings, allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed
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
The Alojapro Widget WordPress plugin through 1.1.15 doesn't properly sanitise its Custom CSS settings, allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed
- Record
CVE-2021-24530- 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 ListNo score
Alojapro Widget <= 1.1.15 - Authenticated Stored Cross-Site Scripting (XSS)
The Alojapro Widget WordPress plugin through 1.1.15 doesn't properly sanitise its Custom CSS settings, allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed
- Record
CVE-2021-24530- Weakness
- CWE-79
- Updated
- 2026-11-02
EUVDEUVD-2021-11442No score
The Alojapro Widget WordPress plugin through 1.1.15 doesn't properly sanitise its Custom CSS settings, allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed
- Record
EUVD-2021-11442- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-76cj-38jr-6rg5No score
The Alojapro Widget WordPress plugin through 1.1.15 doesn't properly sanitise its Custom CSS...
The Alojapro Widget WordPress plugin through 1.1.15 doesn't properly sanitise its Custom CSS settings, allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed
- Record
GHSA-76cj-38jr-6rg5- 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-2021-24530 is a medium vulnerability (CVSS 4.8) in Alojapro Widget, published September 20, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.62%, the 50th percentile. No source names a fixed version.