Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-28559— wpForo Forum 2.4.14 Information Disclosure via Global RSS Feed

Quick assessment

Affected
gVectors Team wpForo Forum
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 wpForo Forum 2.4.14版本存在信息泄露漏洞，该漏洞源于全局RSS feed端点缺少隐私和状态检查，可能导致信息泄露。

CVSS 5.3 · Medium EPSS 0.48% · P39

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage

Affected Version Matrix 2

VendorProduct Version RangeStatus
gVectors Team wpForo Forum 2.4< 2.4.16 affected
2.4.16 unaffected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-28559

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
wpForo Forum 2.4.14 Information Disclosure via Global RSS Feed
Source: CVE Program / CVE List V5
Vulnerability Description
wpForo Forum 2.4.14 contains an information disclosure vulnerability that allows unauthenticated users to retrieve private and unapproved forum topics via the global RSS feed endpoint. Attackers request the RSS feed without a forum ID parameter, bypassing the privacy and status WHERE clauses that are only applied when a specific forum ID is present in the query.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress plugin wpForo Forum 信息泄露漏洞
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 wpForo Forum 2.4.14版本存在信息泄露漏洞，该漏洞源于全局RSS feed端点缺少隐私和状态检查，可能导致信息泄露。
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
gVectors Team wpForo Forum 2.4 ~ 2.4.16 -

II. Public POCs for CVE-2026-28559

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-28559

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-28559 (1)

Vendor Pages for CVE-2026-28559 (1)

Same Patch Batch · gVectors Team · 2026-02-28 · 9 CVEs total

CVE-2026-28562 8.2 HIGH wpForo Forum 2.4.14 SQL Injection via Topics ORDER BY Parameter
CVE-2026-28557 6.5 MEDIUM wpForo Forum < 2.4.16 Privilege Escalation via Role Synchronization Handler
CVE-2026-28558 6.4 MEDIUM wpForo Forum 2.4.14 Stored XSS via SVG Avatar File Upload
CVE-2026-28561 5.5 MEDIUM wpForo Forum 2.4.14 Stored XSS via Unescaped Forum Description in Templates
CVE-2026-28560 5.5 MEDIUM wpForo Forum 2.4.14 Stored XSS via Unsafe JSON Encoding in Inline Script
CVE-2026-28556 5.4 MEDIUM wpForo Forum 2.4.14 Missing Authorization via Topic Management Form Handlers
CVE-2026-28555 4.3 MEDIUM wpForo Forum 2.4.14 Missing Authorization via Topic Close AJAX Handler
CVE-2026-28554 4.3 MEDIUM wpForo Forum 2.4.14 Missing Authorization via Post Approval AJAX Handler

IV. Related Vulnerabilities

Same product: wpForo Forum
Same vendor: gVectors Team
Same weakness: CWE-200

V. Comments for CVE-2026-28559

No comments yet

Leave a comment