CVE-2026-66449 - Vulnerability Details - OpenCVE

Unauthenticated Cross Site Scripting (XSS) in Geo Mashup <= 1.13.18 versions.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Dylan Kuhn

Geo Mashup

unaffected

Version	Status	Constraints
`n/a`	affected	≤ 1.13.18

No data.

No data.

No data.

Project Subscriptions

No data.

Advisories

No advisories yet.

Fixes

Solution

Update the WordPress Geo Mashup Plugin to the latest available version (at least 1.13.19).

Workaround

No workaround given by the vendor.

References

Link	Providers
https://patchstack.com/database/wordpress/plugin/geo-mashup/vulnerability/wordpress-geo-mashup-plugin-1-13-18-cross-site-scripting-xss-vulnerability-2?_s_id=cve

History

Thu, 13 Aug 2026 14:00:00 +0000

Type	Values Removed	Values Added
Description		Unauthenticated Cross Site Scripting (XSS) in Geo Mashup <= 1.13.18 versions.
Title		WordPress Geo Mashup plugin <= 1.13.18 - Cross Site Scripting (XSS) vulnerability
Weaknesses		CWE-79
References		https://patchstack.com/database/wordpress/plugin/geo-mashup/vulnerability/wordpress-geo-mashup-plugin-1-13-18-cross-site-scripting-xss-vulnerability-2?_s_id=cve
Metrics		cvssV3_1 `{'score': 7.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L'}`

Projects

Sign in to view the affected projects.

MITRE

Status: PUBLISHED

Assigner: Patchstack

Published: 2026-08-13T13:36:56.276Z

Updated: 2026-08-13T15:47:51.925Z

Reserved: 2026-07-27T09:00:28.156Z

Link: CVE-2026-66449

Vulnrichment

No data.

NVD

Status : Received

Published: 2026-08-13T14:17:06.017

Modified: 2026-08-13T14:17:06.017

Link: CVE-2026-66449

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-79

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-66449", "assignerOrgId": "21595511-bba5-4825-b968-b78d1f9984a3", "state": "PUBLISHED", "assignerShortName": "Patchstack", "dateReserved": "2026-07-27T09:00:28.156Z", "datePublished": "2026-08-13T13:36:56.276Z", "dateUpdated": "2026-08-13T15:47:51.925Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "21595511-bba5-4825-b968-b78d1f9984a3", "shortName": "Patchstack", "dateUpdated": "2026-08-13T13:36:56.276Z"}, "title": "WordPress Geo Mashup plugin <= 1.13.18 - Cross Site Scripting (XSS) vulnerability", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-79", "description": "CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-592", "descriptions": [{"lang": "en", "value": "CAPEC-592 Stored XSS"}]}], "affected": [{"vendor": "Dylan Kuhn", "collectionURL": "https://wordpress.org/plugins", "defaultStatus": "unaffected", "packageName": "geo-mashup", "product": "Geo Mashup", "versions": [{"lessThanOrEqual": "1.13.18", "status": "affected", "version": "n/a", "versionType": "custom", "changes": [{"at": "1.13.19", "status": "unaffected"}]}]}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Unauthenticated Cross Site Scripting (XSS) in Geo Mashup <= 1.13.18 versions."}], "value": "Unauthenticated Cross Site Scripting (XSS) in Geo Mashup <= 1.13.18 versions."}], "references": [{"tags": ["vdb-entry"], "url": "https://patchstack.com/database/wordpress/plugin/geo-mashup/vulnerability/wordpress-geo-mashup-plugin-1-13-18-cross-site-scripting-xss-vulnerability-2?_s_id=cve"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "LOW", "version": "3.1", "baseSeverity": "HIGH", "baseScore": 7.1, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L"}}], "solutions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Update the WordPress Geo Mashup Plugin to the latest available version (at least 1.13.19)."}], "value": "Update the WordPress Geo Mashup Plugin to the latest available version (at least 1.13.19)."}], "credits": [{"lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "daroo | Patchstack Bug Bounty Program"}], "source": {"discovery": "EXTERNAL"}, "x_generator": {"engine": "Vulnogram 0.2.0"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-08-13T14:24:57.059545Z", "id": "CVE-2026-66449", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-08-13T15:47:51.925Z"}}]}}