# CVE-2022-2552: Duplicator < 1.4.7.1 - Unauthenticated System Information Disclosure

- Exploited (CISA KEV): no
- Published: 2022-08-22
- CVSS: not scored
- EPSS: 12.0% (96th percentile)

The Duplicator WordPress plugin before 1.4.7 does not authenticate or authorize visitors before displaying information about the system such as server software, php version and full file system path to the site.

## 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 | 2025-05-22 | — |
| Akamai | No public source | — | — |
| OWASP CRS | Before feed history | — | — |

### F5

- 2025-05-22 · updated · rule 200014034
  > Updated: signature 200014034 "WordPress Duplicator Plugin Backup Download" (Abuse of Functionality, risk High), systems: PHP, WordPress. References: CVE-2022-2551, CVE-2022-2552.
  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-2022-2552, 2026-11-02
- OWASP Core Rule Set 4.25.0, paranoia level 2, anomaly threshold 5, default CRS settings: passed (0 of 1 requests blocked), template CVE-2022-2552, 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-2022-2552 · JSON: https://cve.vigilbase.com/api/v1/cves/CVE-2022-2552