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

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-110004— wpForo Forum <= 3.2.2 - Authenticated (Subscriber+) Arbitrary File Deletion via Path Traversal via 'theme' Parameter

Quick assessment

Affected
tomdever 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 的 wpForo 论坛插件存在任意文件删除漏洞，原因是其 函数中对文件路径的验证不足。该漏洞影响所有版本（含 3.2.2 及之前版本）。拥有订阅者（Subscriber）级别或更高权限的已认证攻击者可利用此漏洞删除服务器上的任意文件；若删除关键文件（如 ），则极易导致远程代码执行（RCE）。 该攻击链仅在满足以下特定条件的站点上可行：管理员已为 wpForo 创建了一个自定义的次要用户组（secondary usergroup），该组关联的 WordPress 角色为空，且被赋予了"mth"（管

CVSS 6.5 · Medium
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-110004

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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 <= 3.2.2 - Authenticated (Subscriber+) Arbitrary File Deletion via Path Traversal via 'theme' Parameter
Source: CVE Program / CVE List V5
Vulnerability Description
The wpForo Forum plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the theme_delete function in all versions up to, and including, 3.2.2 This makes it possible for authenticated attackers, with subscriber-level access and above, to delete arbitrary files on the server, which can easily lead to remote code execution when the right file is deleted (such as wp-config.php). This exploit chain is reachable only on sites where an administrator has created a custom wpForo secondary usergroup with a blank WordPress role and the 'mth' (Manage Themes) capability; on such sites, an attacker can self-register and claim that group via the unguarded wpforo_secondary_groupids[] POST field, bypassing the role-based group filter and gaining theme-management access as a Subscriber.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
tomdever wpForo Forum 0 ~ 3.2.2 -

II. Public POCs for CVE-2026-110004

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

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-110004

请登录查看更多情报信息。

Vendor Pages for CVE-2026-110004 (1)

Other References for CVE-2026-110004 (6)

Same Patch Batch · tomdever · 2026-11-07 · 5 CVEs total

CVE-2026-95870 7.5 HIGH wpForo Forum <= 3.2.1 - Unauthenticated SQL Injection via 'data' Parameter
CVE-2026-119164 7.5 HIGH wpForo Forum <= 3.2.2 - Authenticated (Subscriber+) Privilege Escalation to 'data[secondar
CVE-2026-119155 7.5 HIGH wpForo Forum <= 3.2.2 - Unauthenticated SQL Injection via 'href[locale]' Parameter
CVE-2026-120532 6.4 MEDIUM wpForo Forum <= 3.2.2 - Authenticated (Subscriber+) Stored Cross-Site Scripting via Reply

IV. Related Vulnerabilities

Same product: wpForo Forum
Same vendor: tomdever
Same weakness: CWE-22