CVE-2023-28421
CVE-2023-28421 is a medium-severity vulnerability in Winwar Wp Email Capture with a CVSS 3.x base score of 5.3. 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-200.
Key facts
- Severity: Medium (CVSS 3.x base score 5.3)
- EPSS exploit prediction: 1% (42nd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-200
- Affected product: Winwar Wp Email Capture
- Published:
- Last modified:
Description
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Winwar Media WordPress Email Marketing Plugin – WP Email Capture.This issue affects WordPress Email Marketing Plugin – WP Email Capture: from n/a through 3.10.
Frequently asked questions
- What is CVE-2023-28421?
- Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Winwar Media WordPress Email Marketing Plugin – WP Email Capture.This issue affects WordPress Email Marketing Plugin – WP Email Capture: from n/a through 3.10.
- How severe is CVE-2023-28421?
- CVE-2023-28421 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
- Is CVE-2023-28421 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-28421?
- CVE-2023-28421 affects Winwar Wp Email Capture. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-28421?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2023-28421 published?
- CVE-2023-28421 was published on 2023-12-21 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:winwar:wp_email_capture:*:*:*:*:*:wordpress:*:*
More vulnerabilities in Winwar Wp Email Capture
- CVE-2023-23723 — Medium (CVSS 5.9): Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in Winwar Media WP Email Capture plugin <= 3.9.3…
- CVE-2023-23724 — Medium (CVSS 4.3): Cross-Site Request Forgery (CSRF) vulnerability in Winwar Media WP Email Capture plugin <= 3.9.3 versions.
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