CVE-2021-24577
CVE-2021-24577 is a medium-severity vulnerability in Wpdevart Coming Soon And Maintenance Mode 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% (44th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-79
- Affected product: Wpdevart Coming Soon And Maintenance Mode
- Published:
- Last modified:
Description
The Coming soon and Maintenance mode WordPress plugin before 3.5.3 does not properly sanitize inputs submitted by authenticated users when setting adding or modifying coming soon or maintenance mode pages, leading to stored XSS.
Frequently asked questions
- What is CVE-2021-24577?
- The Coming soon and Maintenance mode WordPress plugin before 3.5.3 does not properly sanitize inputs submitted by authenticated users when setting adding or modifying coming soon or maintenance mode pages, leading to stored XSS.
- How severe is CVE-2021-24577?
- CVE-2021-24577 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-2021-24577 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-24577?
- CVE-2021-24577 affects Wpdevart Coming Soon And Maintenance Mode. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-24577?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2021-24577 published?
- CVE-2021-24577 was published on 2021-10-11 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:wpdevart:coming_soon_and_maintenance_mode:*:*:*:*:*:wordpress:*:*
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