CVE-2021-24930
CVE-2021-24930 is a medium-severity vulnerability in Booking-wp-plugin Bookly 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: Booking-wp-plugin Bookly
- Published:
- Last modified:
Description
The WordPress Online Booking and Scheduling Plugin WordPress plugin before 20.3.1 does not escape the Staff Full Name field before outputting it back in a page, which could lead to a Stored Cross-Site Scripting issue
Frequently asked questions
- What is CVE-2021-24930?
- The WordPress Online Booking and Scheduling Plugin WordPress plugin before 20.3.1 does not escape the Staff Full Name field before outputting it back in a page, which could lead to a Stored Cross-Site Scripting issue
- How severe is CVE-2021-24930?
- CVE-2021-24930 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-2021-24930 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-2021-24930?
- CVE-2021-24930 affects Booking-wp-plugin Bookly. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-24930?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2021-24930 published?
- CVE-2021-24930 was published on 2021-12-06 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:booking-wp-plugin:bookly:*:*:*:*:*:wordpress:*:*
More vulnerabilities in Booking-wp-plugin Bookly
- CVE-2023-4691 — High (CVSS 7.2): The WordPress Online Booking and Scheduling Plugin WordPress plugin before 22.4 does not properly sanitise and escape a…
- CVE-2023-1172 — High (CVSS 7.2): The Bookly plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the full name value in versions up to,…
- CVE-2018-6891 — Medium (CVSS 6.1): Bookly #1 WordPress Booking Plugin Lite before 14.5 has XSS via a jQuery.ajax request to ng-payment_details_dialog.js.
- CVE-2023-5209 — Medium (CVSS 4.8): The WordPress Online Booking and Scheduling Plugin WordPress plugin before 22.5 does not sanitise and escape some of…
- CVE-2023-1159 — Medium (CVSS 4.0): The Bookly plugin for WordPress is vulnerable to Stored Cross-Site Scripting via service titles in versions up to, and…
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