# CVE-2026-82530

## Summary

- **CVE ID:** CVE-2026-82530
- **Severity:** MEDIUM
- **CVSS Score:** 6.9 (CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N)
- **CWE:** CWE-290
- **Published:** Sep 9, 2026
- **Last Modified:** Sep 9, 2026

## Description

IP2Location Country Blocker plugin for WordPress before 2.45.0 contains an access control bypass vulnerability that allows unauthenticated remote attackers to circumvent IP-based restrictions by forging the X-Real-IP HTTP header. Attackers can set the X-Real-IP header to an allowlisted IP address to bypass page, link, or site-wide access restrictions and access otherwise-blocked resources.

## Affected Products

- IP2Location — IP2Location Country Blocker (0)

## References

- [CNA](https://wordpress.org/plugins/ip2location-country-blocker/#developers)
- [CNA](https://www.vulncheck.com/advisories/ip2location-country-blocker-access-control-bypass-via-x-real-ip-header)

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._