CVE-2022-0434
CVE-2022-0434 is a critical-severity vulnerability in A3rev Page View Count with a CVSS 3.x base score of 9.8. Its EPSS exploit-prediction score of 15% places it in the 96th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-89.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- CVSS v2: 7.5
- EPSS exploit prediction: 15% (96th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-89
- Affected product: A3rev Page View Count
- Published:
- Last modified:
Description
The Page View Count WordPress plugin before 2.4.15 does not sanitise and escape the post_ids parameter before using it in a SQL statement via a REST endpoint, available to both unauthenticated and authenticated users. As a result, unauthenticated attackers could perform SQL injection attacks
Frequently asked questions
- What is CVE-2022-0434?
- The Page View Count WordPress plugin before 2.4.15 does not sanitise and escape the post_ids parameter before using it in a SQL statement via a REST endpoint, available to both unauthenticated and authenticated users. As a result, unauthenticated attackers could perform SQL injection attacks
- How severe is CVE-2022-0434?
- CVE-2022-0434 has a CVSS 3.x base score of 9.8, 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-2022-0434 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 15% (96th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-0434?
- CVE-2022-0434 affects A3rev Page View Count. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2022-0434?
- 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-2022-0434 published?
- CVE-2022-0434 was published on 2022-03-07 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:a3rev:page_view_count:*:*:*:*:*:wordpress:*:*
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