CVE-2021-24743
CVE-2021-24743 is a medium-severity vulnerability in Secondlinethemes Podcast Subscribe Buttons with a CVSS 3.x base score of 5.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.
Key facts
- Severity: Medium (CVSS 3.x base score 5.4)
- CVSS v2: 3.5
- EPSS exploit prediction: 1% (45th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-79
- Affected product: Secondlinethemes Podcast Subscribe Buttons
- Published:
- Last modified:
Description
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.
Frequently asked questions
- What is CVE-2021-24743?
- 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.
- How severe is CVE-2021-24743?
- CVE-2021-24743 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
- Is CVE-2021-24743 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-24743?
- CVE-2021-24743 affects Secondlinethemes Podcast Subscribe Buttons. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-24743?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2021-24743 published?
- CVE-2021-24743 was published on 2021-10-18 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:secondlinethemes:podcast_subscribe_buttons:*:*:*:*:*:wordpress:*:*
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