CVE-2026-82530 (GCVE-0-2026-82530)
Vulnerability from cvelistv5 – Published: 2026-09-09 14:10 – Updated: 2026-10-01 15:21 X_Open Source
VLAI
EPSS
VEX
Title
IP2Location Country Blocker < 2.45.0 Access Control Bypass via X-Real-IP Header
Summary
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.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-09 14:29 UTC
CWE
- CWE-290 - Authentication Bypass by Spoofing
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://wordpress.org/plugins/ip2location-country… | release-notes |
| https://www.vulncheck.com/advisories/ip2location-… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| IP2Location | IP2Location Country Blocker |
Affected:
0 , < 2.45.0
(semver)
cpe:2.3:a:ip2location:country_blocker:*:*:*:*:*:wordpress:*:* |
Date Public
2026-09-02 00:00
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