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CVE-2026-107774— Dokan < 5.3.3 - Unauthenticated Email Sender Spoofing via Store Contact Form

Quick assessment

Affected
Unknown Dokan: AI Powered WooCommerce Multivendor Marketplace Solution
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.

在版本 5.3.3 之前，WordPress 插件"Dokan：AI 驱动的 WooCommerce 多商家市场解决方案”在转发其商店联系表单时，未使用可信的站点自有发件人地址，而是将未经验证的提交者提供的地址直接放入邮件的"From"（发件人）标头，而非"Reply-To"（回复至）标头。这使得未授权的攻击者能够诱导站点向其自有商家发送邮件，并将发件人伪造为站点自身域下的地址（例如管理员邮箱），且该伪造地址与站点域名的 SPF/DKIM 记录相符，从而规避邮件身份验证机制。

AI Predicted 5.3 Difficulty: Easy EPSS 0.14% · P3

Possible ATT&CK Techniques 1 AI

T1566 · Phishing

Affected Version Matrix 1

VendorProduct Version RangeStatus
Unknown Dokan: AI Powered WooCommerce Multivendor Marketplace Solution < 5.3.3 affected
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I. Basic Information for CVE-2026-107774

Vulnerability Information
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Vulnerability Title
Dokan < 5.3.3 - Unauthenticated Email Sender Spoofing via Store Contact Form
Source: CVE Program / CVE List V5
Vulnerability Description
The Dokan: AI Powered WooCommerce Multivendor Marketplace Solution WordPress plugin before 5.3.3 does not use a trusted site-owned sender address when relaying its store contact form, instead placing the unauthenticated submitter's supplied address directly in the message's From header rather than a Reply-To, allowing unauthenticated attackers to make the site email its own vendors with the sender spoofed to an address at the site's own domain (such as its administrator), aligned with the domain's own SPF/DKIM.
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 Dokan: AI Powered WooCommerce Multivendor Marketplace Solution 0 ~ 5.3.3 -

II. Public POCs for CVE-2026-107774

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-107774

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Other References for CVE-2026-107774 (1)

Same Patch Batch · Unknown · 2026-11-05 · 29 CVEs total

CVE-2026-107776 2.2 LOW Dokan < 5.3.3 - Vendor+ Reverse Withdrawal Ledger Credit Without Payment via Discount Coup
CVE-2026-90963 Essential Real Estate < 5.3.5 - Unauthenticated Unpublished Property Listing and Agent Con
CVE-2026-16304 WP Event Manager < 3.4.2 - Subscriber+ Arbitrary Post Takeover via event_organizer_ids
CVE-2026-85347 FV Player < 7.5.56.7212 - Contributor+ Stored XSS via Text Lightbox Caption
CVE-2026-85351 FV Player < 7.5.56.7212 - Contributor+ SSRF via Media Library Import
CVE-2026-85346 FV Player < 7.5.56.7212 - Subscriber+ Cloud Storage File Disclosure via Media Browser Hand
CVE-2026-19256 All In One Login 2.4.0 - 2.4.1 - Unauthenticated Account Takeover via Email OTP Brute Forc
CVE-2026-86442 WP Event Manager 3.4.0 - 3.4.1 - Unauthenticated Unpublished Post Overwrite via IDOR
CVE-2026-86795 Community Events < 1.6.0 - Unauthenticated Pending Events Disclosure via ajax_admin_event_
CVE-2026-85570 Tutor LMS 1.6.4 - 4.1.3 - Subscriber+ Quiz Answer Key Disclosure
CVE-2026-87856 Subscriptions for WooCommerce 2.0.0 - 2.1.0 - Unauthenticated Membership Content Restricti
CVE-2026-88814 YITH WooCommerce Gift Cards < 4.38.1 - Unauthenticated Gift Card Balance Double-Spending v
CVE-2026-90964 Essential Real Estate < 5.3.5 - Unauthenticated Arbitrary Email Sending
CVE-2026-90966 Essential Real Estate < 5.3.5 - Customer+ Arbitrary Paid Package Activation and Forged Pai
CVE-2026-90965 Essential Real Estate < 5.3.5 - Unauthenticated Unpublished Listing Image Disclosure
CVE-2025-15701 Easy Social Icons < 4.0.3 - Admin+ Stored XSS via Icon Color Settings
CVE-2025-15702 Cloud Blocks <= 1.1.8 - Unauthenticated Stored XSS
CVE-2026-91049 EWWW Image Optimizer 8.7.4 - 8.9.0 - Author+ Stored XSS via 'data-script' Lazy Load Attrib
CVE-2026-90967 Essential Real Estate < 5.3.5 - Customer+ Invoice PII Disclosure via IDOR
CVE-2026-100144 IVPAY payments <= 1.0.8 - Unauthenticated SQLi via 'payment_id' Parameter

Showing top 20 of 29 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Dokan: AI Powered WooCommerce Multivendor Marketplace Solution
Same vendor: Unknown