CVE-2021-24743
Podcast Subscribe Buttons < 1.4.2 - Contributor+ Stored XSS
The Podcast Subscribe Buttons WordPress plugin before 1.4.2 allows users with any role capable of editing or adding posts to perform stored XSS.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
The Podcast Subscribe Buttons WordPress plugin before 1.4.2 allows users with any role capable of editing or adding posts to perform stored XSS.
- Record
CVE-2021-24743- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/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
Podcast Subscribe Buttons < 1.4.2 - Contributor+ Stored XSS
The Podcast Subscribe Buttons WordPress plugin before 1.4.2 allows users with any role capable of editing or adding posts to perform stored XSS.
- Record
CVE-2021-24743- Weakness
- CWE-79
- Updated
- 2026-11-02
EUVDEUVD-2021-11655 No score
The Podcast Subscribe Buttons WordPress plugin before 1.4.2 allows users with any role capable of editing or adding posts to perform stored XSS.
- Record
EUVD-2021-11655- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-8m82-w6wf-gfjx No score
The Podcast Subscribe Buttons WordPress plugin before 1.4.2 allows users with any role capable of...
The Podcast Subscribe Buttons WordPress plugin before 1.4.2 allows users with any role capable of editing or adding posts to perform stored XSS.
- Record
GHSA-8m82-w6wf-gfjx- Weakness
- CWE-79
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, products | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-24743 is a medium vulnerability (CVSS 5.4) in Secondlinethemes Podcast Subscribe Buttons, published October 18, 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.