CVE-2021-24965
CVE-2021-24965 is a medium-severity vulnerability in Fivestarplugins Five Star Restaurant Reservations 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: Fivestarplugins Five Star Restaurant Reservations
- Published:
- Last modified:
Description
The Five Star Restaurant Reservations WordPress plugin before 2.4.8 does not have capability and CSRF checks in the rtb_welcome_set_schedule AJAX action, allowing any authenticated users to call it. Due to the lack of sanitisation and escaping, users with a role as low as subscriber could perform Cross-Site Scripting attacks against logged in admins
Frequently asked questions
- What is CVE-2021-24965?
- The Five Star Restaurant Reservations WordPress plugin before 2.4.8 does not have capability and CSRF checks in the rtb_welcome_set_schedule AJAX action, allowing any authenticated users to call it. Due to the lack of sanitisation and escaping, users with a role as low as subscriber could perform Cross-Site Scripting attacks against logged in admins
- How severe is CVE-2021-24965?
- CVE-2021-24965 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-2021-24965 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-2021-24965?
- CVE-2021-24965 affects Fivestarplugins Five Star Restaurant Reservations. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-24965?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2021-24965 published?
- CVE-2021-24965 was published on 2022-01-24 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:fivestarplugins:five_star_restaurant_reservations:*:*:*:*:*:wordpress:*:*
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