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

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2026-85129— Hoo Companion 1.0.2 - Unauthenticated Stored XSS via Theme Settings Import

Quick assessment

Affected
Unknown Hoo Companion
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.

Hoo Companion WordPress 插件 1.0.2 版本的其中一个导入功能缺乏任何授权或验证机制，且在将提交的数据存储为当前激活主题的设置之前未对其进行净化处理。这使得未认证的 attackers（攻击者）能够注入任意 Web 脚本，这些脚本会在任何人（包括管理员）浏览该网站时执行。此外，同一请求会覆盖并破坏网站现有的主题设置。

CVSS 8.8 · High
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-85129

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
Hoo Companion 1.0.2 - Unauthenticated Stored XSS via Theme Settings Import
Source: CVE Program / CVE List V5
Vulnerability Description
The Hoo Companion WordPress plugin 1.0.2 does not have any authorisation or validation checks in one of its import features, and does not sanitise the data submitted to it before storing it as the active theme's settings, allowing unauthenticated attackers to inject arbitrary web scripts which will execute for anyone viewing the site, including administrators. The same request destroys the site's existing theme settings.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Unknown Hoo Companion 1.0.2 ~ 1.0.2 -

II. Public POCs for CVE-2026-85129

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

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-85129

请登录查看更多情报信息。

Security Blog Posts for CVE-2026-85129 (1)

Same Patch Batch · Unknown · 2026-09-13 · 15 CVEs total

CVE-2026-81648 10.0 CRITICAL CryptoPayment Gateway 1.2.1 - 1.2.2 - Unauthenticated Arbitrary File Deletion and Settings
CVE-2026-74933 8.8 HIGH GenieWords 1.5.27 - 1.5.34 - Unauthenticated Stored XSS and Configuration Overwrite
CVE-2026-88793 8.8 HIGH YouTube Embed 10.0 - 10.3 - Unauthenticated Stored XSS via youram_server
CVE-2026-88802 7.5 HIGH MDJM Event Management and Mobile Events Manager - Unauthenticated Arbitrary Post Deletion
CVE-2026-89050 4.3 MEDIUM Quads Ads Manager for Google AdSense < 3.0.5 - Subscriber+ Ad-Selling Payment Bypass via U
CVE-2026-77773 Social Contact Form (FormyChat) < 2.15.8 - Unauthenticated Gravity Forms Entry Disclosure
CVE-2026-86406 User Registration & Membership < 5.2.8 - Subscriber+ Privilege Escalation via Membership P
CVE-2026-80071 User Registration & Membership < 5.2.8 - Author+ Privilege Escalation to Administrator
CVE-2026-80072 User Registration & Membership < 5.2.8 - Unauthenticated Open Redirect via Login Redirect
CVE-2026-86407 User Registration & Membership < 5.2.8 - Unauthenticated User Data Disclosure via Membersh
CVE-2026-88764 Simple Membership < 4.7.8 - Subscriber+ Membership Level Escalation via PayPal Standard su
CVE-2026-88912 rtMedia for WordPress, BuddyPress and bbPress < 4.7.12 - Subscriber+ Arbitrary Activity Pr
CVE-2026-88995 Bookit < 2.6.0.1 - Unauthenticated Appointment PII Disclosure via Availability Check
CVE-2026-89080 Really Simple Security < 9.8.1 - Unauthenticated 2FA Bypass via Email Provider State Demot

IV. Related Vulnerabilities

Same vendor: Unknown

V. Comments for CVE-2026-85129

No comments yet

Leave a comment