CVE-2026-82667: yaojingang GEOFlow GenericHttpEndpointResolver.php DistributionController.isValidHttpEndpoint server-side request forgery
A vulnerability has been found in yaojingang GEOFlow up to 2.1.0. Impacted is the function DistributionController.isValidHttpEndpoint of the file app/Services/GeoFlow/GenericHttpEndpointResolver.php. Such manipulation of the argument endpointurl leads to server-side request forgery. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 2.1.1 is recommended to address this issue. The name of the patch is 67abfd864a15d169a78429f3290c91cb3b93e849. It is advisable to upgrade the affected component.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
yaojingang GEOFlowto a version that resolves this vulnerability.Fixed in 2.1.1Patch 67abfd864a15d169a78429f3290c91cb3b93e849
Event History
Frequently Asked Questions
Which GEOFlow versions are affected and what version fixes the issue?
GEOFlow versions up to and including 2.1.0 are affected. Upgrade to version 2.1.1; the referenced patch is 67abfd864a15d169a78429f3290c91cb3b93e849.
Can this be exploited remotely, and does an attacker need prior privileges?
The attack can be launched remotely, but the provided severity vector indicates high privileges are required. Exploitation involves manipulating the endpoint_url argument handled by DistributionController.isValidHttpEndpoint.
Is there public exploit information?
Yes. The exploit has been publicly disclosed and may be used.