CVE-2022-4063
CVE-2022-4063 is a critical-severity vulnerability in Pluginus Inpost Gallery with a CVSS 3.x base score of 9.8. 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-22.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- EPSS exploit prediction: 10% (95th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-22
- Affected product: Pluginus Inpost Gallery
- Published:
- Last modified:
Description
The InPost Gallery WordPress plugin before 2.1.4.1 insecurely uses PHP's extract() function when rendering HTML views, allowing attackers to force the inclusion of malicious files & URLs, which may enable them to run code on servers.
Frequently asked questions
- What is CVE-2022-4063?
- The InPost Gallery WordPress plugin before 2.1.4.1 insecurely uses PHP's extract() function when rendering HTML views, allowing attackers to force the inclusion of malicious files & URLs, which may enable them to run code on servers.
- How severe is CVE-2022-4063?
- CVE-2022-4063 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-2022-4063 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 10% (95th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-4063?
- CVE-2022-4063 affects Pluginus Inpost Gallery. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2022-4063?
- 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-2022-4063 published?
- CVE-2022-4063 was published on 2022-12-19 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:pluginus:inpost_gallery:*:*:*:*:*:wordpress:*:*
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