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CVE-2026-33559

Quick assessment

Affected
MiKa OpenStreetMap
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台具有在基于PHP和MySQL的服务器上架设个人博客网站的功能。WordPress plugin是一个应用插件。 WordPress plugin OpenStreetMap存在跨站脚本漏洞，该漏洞源于跨站脚本漏洞，可能导致具有页面创建或编辑权限的登录用户通过特制HTTP请求嵌入恶意脚本。

AI Predicted 4.3 Difficulty: Easy EPSS 0.29% · P19
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I. Basic Information for CVE-2026-33559

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
WordPress Plugin "OpenStreetMap" provided by MiKa contains a cross-site scripting vulnerability. On the site with the affected version of the plugin enabled, a logged-in user with a page-creating/editing privilege can embed some malicious script with a crafted HTTP request. When a victim user accesses this page, the script may be executed in the user's web browser.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress plugin OpenStreetMap 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台具有在基于PHP和MySQL的服务器上架设个人博客网站的功能。WordPress plugin是一个应用插件。 WordPress plugin OpenStreetMap存在跨站脚本漏洞，该漏洞源于跨站脚本漏洞，可能导致具有页面创建或编辑权限的登录用户通过特制HTTP请求嵌入恶意脚本。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
MiKa OpenStreetMap prior to 6.1.15 -

II. Public POCs for CVE-2026-33559

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-33559

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Vendor Advisories for CVE-2026-33559 (1)

Vendor Pages for CVE-2026-33559 (1)

IV. Related Vulnerabilities

Same vendor: MiKa
Same weakness: CWE-79

V. Comments for CVE-2026-33559

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