# CVE-2022-4063: InPost Gallery < 2.1.4.1 - Unauthenticated LFI to RCE

- Exploited (CISA KEV): no
- Published: 2022-12-19
- CVSS: 9.8 CRITICAL (v3.1)
- EPSS: 10.2% (96th percentile)

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.

## Edge WAF coverage (claimed by vendors, not measured)

| Vendor | Status | First rule | Days after publication |
|---|---|---|---|
| Cloudflare | Before feed history | — | — |
| AWS | No public claim | — | — |
| Microsoft Azure | No public claim | — | — |
| Google Cloud | Before feed history | — | — |
| Fastly | Before feed history | — | — |
| F5 | Rule published | 2024-03-12 | 449 |
| Akamai | No public source | — | — |
| OWASP CRS | No public claim | — | — |

### F5

- 2024-03-12 · new · rule 200009301
  > Added: signature 200009301 "WordPress InPost Gallery Local File Inclusion" (Information Leakage, risk High), systems: PHP, WordPress. References: CVE-2022-4063.
  Source: https://docs.cloud.f5.com/docs-v2/platform/changelogs/security-details-changelog
- 2024-05-21 · new · rule 200009301
  > Added: signature 200009301 "WordPress InPost Gallery Local File Inclusion" (Information Leakage, risk High), systems: PHP, WordPress. References: CVE-2022-4063.
  Source: https://docs.cloud.f5.com/docs-v2/platform/changelogs/security-details-changelog

## Our test (measured)

- OWASP Core Rule Set 4.25.0, paranoia level 1, anomaly threshold 5, default CRS settings: passed (0 of 1 requests blocked), template CVE-2022-4063, 2026-11-02
- OWASP Core Rule Set 4.25.0, paranoia level 2, anomaly threshold 5, default CRS settings: blocked (1 of 1 requests blocked), template CVE-2022-4063, 2026-11-02

"No public claim" means no vendor statement names this CVE; "Before feed history" means the CVE is older than the vendor feed. In both cases generic rules may still block it.

HTML: https://cve.vigilbase.com/cve/CVE-2022-4063 · JSON: https://cve.vigilbase.com/api/v1/cves/CVE-2022-4063