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CVE-2026-78362— SEO Flow by LupsOnline 3.0.0 - 3.0.2 - Unauthenticated Privilege Escalation via API Key Authentication

Quick assessment

Affected
Unknown SEO Flow by LupsOnline
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 插件 “The SEO Flow by LupsOnline” 在 3.0.3 版本之前未能正确验证 API 请求中提供的身份凭据，这使得未经认证的用户能够以配置了该插件的管理员身份运行，从而接管网站。利用此漏洞的前提是，网站必须已配置该插件（3.0.3 之前的版本），而这正是该插件的正常运行状态。

AI Predicted 9.8 Difficulty: Trivial
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I. Basic Information for CVE-2026-78362

Vulnerability Information
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Vulnerability Title
SEO Flow by LupsOnline 3.0.0 - 3.0.2 - Unauthenticated Privilege Escalation via API Key Authentication
Source: CVE Program / CVE List V5
Vulnerability Description
The SEO Flow by LupsOnline WordPress plugin before 3.0.3 does not correctly validate the credential supplied with its API requests, allowing unauthenticated users to be served as the administrator who configured the SEO Flow by LupsOnline WordPress plugin before 3.0.3 and take over the site. Exploitation requires the SEO Flow by LupsOnline WordPress plugin before 3.0.3 to have been configured, which is its normal operating state.
Source: CVE Program / CVE List V5
CVSS Information
N/A
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 SEO Flow by LupsOnline 3.0.0 ~ 3.0.3 -

II. Public POCs for CVE-2026-78362

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III. Intelligence Information for CVE-2026-78362

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Other References for CVE-2026-78362 (1)

Same Patch Batch · Unknown · 2026-09-05 · 34 CVEs total

CVE-2026-77826 RegistrationMagic 5.0.1.8 - 6.0.9.8 - Unauthenticated Authentication Bypass via Missing Fa
CVE-2026-82846 Masteriyo LMS 1.18.0 - 2.3.3 - Instructor+ Stored XSS via Course Custom Fields
CVE-2026-82304 Music Store – WordPress eCommerce < 1.4.5 - Unauthenticated SQLi via paypal-data Handler
CVE-2026-81424 Accept Stripe Payments < 2.1.4 - Unauthenticated Product Substitution via IDOR
CVE-2026-83543 Greenshift < 13.2.0 - Contributor+ SSRF via get-csv-to-json REST Endpoint
CVE-2026-83544 Greenshift < 13.2.0 - Contributor+ Stored XSS via Block Animation customProps Attribute
CVE-2026-81423 Accept Stripe Payments < 2.1.4 - Open Redirect via IPN Handler
CVE-2026-81348 My Private Site < 4.2.3 - Unauthenticated Sensitive Information Exposure via RSS Feeds and
CVE-2026-81404 IPGP Visitors Origin < 1.6 - Reflected XSS
CVE-2026-84021 Bold Page Builder < 5.9.8 - Contributor+ Stored XSS via bt_bb_button/bt_bb_headline/bt_bb_
CVE-2026-78149 Post Carousel 4.0.0 - 4.0.7 - Unauthenticated Password-Protected Post Content and post_pas
CVE-2026-78150 Post Carousel 4.0.0 - 4.0.7 - Contributor+ Private and Protected Post Content Disclosure v
CVE-2026-19861 JetFormBuilder < 3.6.5.2 - Unauthenticated Stored XSS via WYSIWYG Field in Notification Em
CVE-2026-15247 Search Atlas SEO < 2.6.24 - Subscriber+ Google Service Account Credential Overwrite/Deleti
CVE-2026-19858 JetFormBuilder < 3.6.5.2 - Unauthenticated Password Hash and Arbitrary Metadata Disclosure
CVE-2025-15694 Joli Table Of Contents 2.0.0 - 2.8.0 - Admin+ Stored XSS
CVE-2025-15693 JCH Optimize 4.2.1 - 5.0.0 - Admin+ Path Traversal
CVE-2026-84937 YT Player < 2.1.0 - Contributor+ SQLi via ytp_ajax
CVE-2026-84022 Bold Page Builder < 5.9.8 - Contributor+ Stored XSS via Multiple Shortcode Element Attribu
CVE-2026-84221 Kirki 6.0.0 - 6.2.5 - Editor+ SQLi via Content Manager Field ID

Showing top 20 of 34 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: SEO Flow by LupsOnline
Same vendor: Unknown

V. Comments for CVE-2026-78362

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