CVE-2022-45822
CVE-2022-45822 is a critical-severity vulnerability in Elbtide Advanced Booking Calendar with a CVSS 3.x base score of 10.0. 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-89.
Key facts
- Severity: Critical (CVSS 3.x base score 10.0)
- EPSS exploit prediction: 1% (50th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-89
- Affected product: Elbtide Advanced Booking Calendar
- Published:
- Last modified:
Description
Unauth. SQL Injection (SQLi) vulnerability in Advanced Booking Calendar plugin <= 1.7.1 on WordPress.
Frequently asked questions
- What is CVE-2022-45822?
- Unauth. SQL Injection (SQLi) vulnerability in Advanced Booking Calendar plugin <= 1.7.1 on WordPress.
- How severe is CVE-2022-45822?
- CVE-2022-45822 has a CVSS 3.x base score of 10.0, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2022-45822 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-45822?
- CVE-2022-45822 affects Elbtide Advanced Booking Calendar. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2022-45822?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2022-45822 published?
- CVE-2022-45822 was published on 2022-12-05 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:elbtide:advanced_booking_calendar:*:*:*:*:*:wordpress:*:*
More vulnerabilities in Elbtide Advanced Booking Calendar
- CVE-2022-0694 — Critical (CVSS 9.8): The Advanced Booking Calendar WordPress plugin before 1.7.0 does not validate and escape the calendar parameter before…
- CVE-2022-1006 — High (CVSS 7.2): The Advanced Booking Calendar WordPress plugin before 1.7.1 does not sanitise and escape the id parameter when editing…
- CVE-2022-1007 — Medium (CVSS 6.1): The Advanced Booking Calendar WordPress plugin before 1.7.1 does not sanitise and escape the room parameter before…
- CVE-2022-45824 — Medium (CVSS 5.4): Cross-Site Request Forgery (CSRF) vulnerability in Advanced Booking Calendar plugin <= 1.7.1 on WordPress.
- CVE-2021-24232 — Medium (CVSS 5.4): The Advanced Booking Calendar WordPress plugin before 1.6.8 does not sanitise the license error message when output in…
- CVE-2021-24225 — Medium (CVSS 5.4): The Advanced Booking Calendar WordPress plugin before 1.6.7 did not sanitise the calId GET parameter in the "Seasons &…
All CVEs affecting Elbtide Advanced Booking Calendar →
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