Regular Labs GeoIP Extension Plugin up to 6.3.8 path traversal

Summaryinfo

A vulnerability was found in Regular Labs GeoIP Extension Plugin up to 6.3.8 and classified as critical. This impacts an unknown function. The manipulation results in path traversal. This vulnerability is reported as CVE-2026-65431. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability, which was classified as critical, was found in Regular Labs GeoIP Extension Plugin up to 6.3.8. Affected is an unknown code. The manipulation with an unknown input leads to a path traversal vulnerability. CWE is classifying the issue as CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Geo IP database update archives have been broadly extracted without path validation, leading to unsafe file extractions.

This vulnerability is traded as CVE-2026-65431 since 07/22/2026. The exploitability is told to be easy. It is possible to launch the attack remotely. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 07/23/2026). The MITRE ATT&CK project declares the attack technique as T1006.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Vendor

• Regular Labs

Name

• GeoIP Extension Plugin

Version

• 6.3.0
• 6.3.1
• 6.3.2
• 6.3.3
• 6.3.4
• 6.3.5
• 6.3.6
• 6.3.7
• 6.3.8

CPE 2.3info

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CPE 2.2info

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