CVE-2021-24326
CVE-2021-24326 is a medium-severity vulnerability in Clogica All 404 Redirect To Homepage 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: Clogica All 404 Redirect To Homepage
- Published:
- Last modified:
Description
The tab parameter of the settings page of the All 404 Redirect to Homepage WordPress plugin before 1.21 was vulnerable to an authenticated reflected Cross-Site Scripting (XSS) issue as user input was not properly sanitised before being output in an attribute.
Frequently asked questions
- What is CVE-2021-24326?
- The tab parameter of the settings page of the All 404 Redirect to Homepage WordPress plugin before 1.21 was vulnerable to an authenticated reflected Cross-Site Scripting (XSS) issue as user input was not properly sanitised before being output in an attribute.
- How severe is CVE-2021-24326?
- CVE-2021-24326 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-2021-24326 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-2021-24326?
- CVE-2021-24326 affects Clogica All 404 Redirect To Homepage. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-24326?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2021-24326 published?
- CVE-2021-24326 was published on 2021-05-17 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:clogica:all_404_redirect_to_homepage:*:*:*:*:*:wordpress:*:*
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