CVE-2021-24957
CVE-2021-24957 is a high-severity vulnerability in Advanced Page Visit Counter Project Advanced Page Visit Counter with a CVSS 3.x base score of 8.8. 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: High (CVSS 3.x base score 8.8)
- CVSS v2: 6.5
- EPSS exploit prediction: 1% (68th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-89
- Affected product: Advanced Page Visit Counter Project Advanced Page Visit Counter
- Published:
- Last modified:
Description
The Advanced Page Visit Counter WordPress plugin before 6.1.6 does not escape the artID parameter before using it in a SQL statement in the apvc_reset_count_art AJAX action, available to any authenticated user, leading to a SQL injection
Frequently asked questions
- What is CVE-2021-24957?
- The Advanced Page Visit Counter WordPress plugin before 6.1.6 does not escape the artID parameter before using it in a SQL statement in the apvc_reset_count_art AJAX action, available to any authenticated user, leading to a SQL injection
- How severe is CVE-2021-24957?
- CVE-2021-24957 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2021-24957 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-24957?
- CVE-2021-24957 affects Advanced Page Visit Counter Project Advanced Page Visit Counter. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-24957?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2021-24957 published?
- CVE-2021-24957 was published on 2022-04-25 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:advanced_page_visit_counter_project:advanced_page_visit_counter:*:*:*:*:*:wordpress:*:*
More vulnerabilities in Advanced Page Visit Counter Project Advanced Page Visit Counter
- CVE-2021-25086 — Medium (CVSS 6.1): The Advanced Page Visit Counter WordPress plugin before 6.1.2 does not sanitise and escape some input before outputting…
All CVEs affecting Advanced Page Visit Counter Project Advanced Page Visit Counter →
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