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CVE-2023-1026— WP Meta SEO <= 4.5.3 - Missing Authorization in 'listPostsCategory'

Quick assessment

Affected
joomunited WP Meta SEO
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。该平台支持在PHP和MySQL的服务器上架设个人博客网站。WordPress plugin是一个应用插件。 WordPress plugin WP Meta SEO 4.5.3及之前版本存在安全漏洞，该漏洞源于容易受到未经授权的数据访问影响，攻击者利用该漏洞可以按类别获取帖子列表。

CVSS 4.3 · Medium EPSS 0.58% · P46

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2023-1026

Vulnerability Information
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Vulnerability Title
WP Meta SEO <= 4.5.3 - Missing Authorization in 'listPostsCategory'
Source: CVE Program / CVE List V5
Vulnerability Description
The WP Meta SEO plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the listPostsCategory function in versions up to, and including, 4.5.3. This makes it possible for authenticated attackers with subscriber-level access to get post listings by category as long as those posts are published. This vulnerability occurred as a result of the plugin relying on nonce checks as a means of access control, and that nonce being accessible to all authenticated users regardless of role.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress plugin WP Meta SEO 安全漏洞
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。该平台支持在PHP和MySQL的服务器上架设个人博客网站。WordPress plugin是一个应用插件。 WordPress plugin WP Meta SEO 4.5.3及之前版本存在安全漏洞，该漏洞源于容易受到未经授权的数据访问影响，攻击者利用该漏洞可以按类别获取帖子列表。
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
joomunited WP Meta SEO * ~ 4.5.3 -

II. Public POCs for CVE-2023-1026

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III. Intelligence Information for CVE-2023-1026

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Patches & Fixes for CVE-2023-1026 (2)

Vendor Advisories for CVE-2023-1026 (1)

Same Patch Batch · joomunited · 2023-02-28 · 6 CVEs total

CVE-2023-1022 5.4 MEDIUM WP Meta SEO <= 4.5.3 - Missing Authorization in 'wpmsGGSaveInformation'
CVE-2023-1023 5.4 MEDIUM WP Meta SEO <= 4.5.3 - Missing Authorization in 'saveSitemapSettings'
CVE-2023-1024 4.3 MEDIUM WP Meta SEO <= 4.5.3 - Missing Authorization in 'regenerateSitemaps'
CVE-2023-1027 4.3 MEDIUM WP Meta SEO <= 4.5.3 - Missing Authorization in 'checkAllCategoryInSitemap'
CVE-2023-1028 4.3 MEDIUM WP Meta SEO <= 4.5.3 - Cross-Site Request Forgery via 'setIgnore'

IV. Related Vulnerabilities

Same product: WP Meta SEO
Same vendor: joomunited
Same weakness: CWE-862

V. Comments for CVE-2023-1026

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