CVE-2026-82530IP2Location Country Blocker < 2.45.0 Access Control Bypass via X-Real-IP Header
Updated under an hour ago ()
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It affects IP2Location Country Blocker. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 5.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- Weakness (CWE)
- CWE-290
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulnCheck
- NVD analysis
- Awaiting Analysis
- Record last updated
- Oct 1, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
IP2Location IP2Location Country Blocker ip2location:country_blocker (from the name) | before 2.45.0 | CNA record |
References
- https://wordpress.org/plugins/ip2location-country-blocker/#developersrelease-notes
- https://www.vulncheck.com/advisories/ip2location-country-blocker-access-control-bypass-via-x-real-ip-headerthird-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.