CVE-2026-82664

yaojingang GEOFlow JSON-LD Theme HomeController.php cross site scripting

MEDIUM
4.3
CVSS Score
Published: August 31, 2026 at 08:00 AM UTC
Updated: September 1, 2026 at 03:17 PM UTC
1 product affected across 1 vendorGEOFlow

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Severity
MEDIUM4.3
Exploit prediction
EPSS 0.6%
SSVC
PoC

Description

A security vulnerability has been detected in yaojingang GEOFlow up to 2.1.0. This affects an unknown part of the file app/Http/Controllers/Site/HomeController.php of the component JSON-LD Theme Handler. The manipulation of the argument Search leads to cross site scripting. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used. Upgrading to version 2.1.1 is able to mitigate this issue. The identifier of the patch is 67abfd864a15d169a78429f3290c91cb3b93e849. Upgrading the affected component is recommended.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Vendor states this is fixed in 2.1.1 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (9)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/397158
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/397158/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-82664
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/893851
ExploitIssue Tracking
Source: cverecord
https://github.com/yaojingang/GEOFlow/issues/60
Issue TrackingPatch
Source: cverecord
https://github.com/yaojingang/GEOFlow/pull/61

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

4.3MEDIUMVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-79CWE-94

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