TI-2026-57004 Aliases CVE-2026-82667 GHSA-wvjm-58fp-5q8g

Server-side request forgery in yaojingang GEOFlow

MEDIUM 56CWE-918Published 2026-08-31 · Updated 2026-08-31

Key facts

Attack vector: Network
Privileges required: High
User interaction: None
Attack complexity: Low
Attack requirements: None
Impact type: —
Confidentiality · integrity · availability: Low · Low · Low
Fix status: Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA.

Summary

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 endpoint_url 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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.00463 40th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by the CNA

Fix Fixed GEOFlow (yaojingang): 2.1.1

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
yaojingang	GEOFlow	2.0; 2.1.0	2.1.1	Patch available	CNA

GEOFlow Vendoryaojingang Affected 2.0; 2.1.0 Fixed in 2.1.1 Patch available CNA

CPE names CNA · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:yaojingang:geoflow::::::::	—	—	yaojingang

cpe:2.3:a:yaojingang:geoflow:*:*:*:*:*:*:*:* Versions — — ·yaojingang

Remediation

Fix · CNA GEOFlow (yaojingang) Fixed in 2.1.1

Timeline

2026-10-02 Threatist record created from CVE-2026-82667
2026-10-03 Alias added: GHSA-wvjm-58fp-5q8g

References

Exploit 1

https://github.com/yaojingang/GEOFlow/issues/60

Patch 3

Other 1

https://github.com/yaojingang/GEOFlow/

TI-2026-57001 yaojingang GEOFlow JSON-LD Theme HomeController.php cross site scripting CVSS 4.0MEDIUM 5.3
TI-2026-57003 yaojingang GEOFlow Superadmin Theme Editor SiteThemeEditorController.php preview code injection CVSS 4.0MEDIUM 5.1
TI-2026-57002 yaojingang GEOFlow Image Library Cleanup ImageLibraryController.php unlink path traversal CVSS 4.0MEDIUM 5.1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences