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CVE-2026-14840— YOP Poll < 7.0.6 - Unauthenticated Vote Restriction Bypass via IP Header Spoofing

Quick assessment

Affected
Unknown YOP Poll
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.

YOP Poll是yop-poll个人开发者开源的一个在线投票插件。 YOP Poll 7.0.6之前版本存在授权问题漏洞，该漏洞源于未验证连接来源IP地址，而是信任客户端控制的转发头，可能导致未经身份验证的攻击者绕过投票限制，在公开投票中投出无限票。

AI Predicted 7.5 Difficulty: Trivial EPSS 0.35% · P26

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
Unknown YOP Poll 7.0.0< 7.0.6 affected
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I. Basic Information for CVE-2026-14840

Vulnerability Information
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Vulnerability Title
YOP Poll < 7.0.6 - Unauthenticated Vote Restriction Bypass via IP Header Spoofing
Source: CVE Program / CVE List V5
Vulnerability Description
The YOP Poll WordPress plugin before 7.0.6 does not validate the connection's origin IP address and instead trusts client-controlled forwarding headers when enforcing its per-IP vote restriction, allowing unauthenticated attackers to bypass the vote limit and cast unlimited votes on a public poll.
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
Vulnerability Title
YOP Poll 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
YOP Poll是yop-poll个人开发者开源的一个在线投票插件。 YOP Poll 7.0.6之前版本存在授权问题漏洞，该漏洞源于未验证连接来源IP地址，而是信任客户端控制的转发头，可能导致未经身份验证的攻击者绕过投票限制，在公开投票中投出无限票。
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
Unknown YOP Poll 7.0.0 ~ 7.0.6 -

II. Public POCs for CVE-2026-14840

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-14840

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News Coverage for CVE-2026-14840 (1)

Same Patch Batch · Unknown · 2026-08-01 · 30 CVEs total

CVE-2026-13604 Pixelavo < 1.5.4 - Unauthenticated Facebook CAPI Event Injection via pixelavo_event AJAX
CVE-2025-15669 Bit Form < 3.1.4 - Admin+ Stored XSS via Conversational Form Progress Label
CVE-2026-12966 Direct Payments for WooCommerce < 2.5.3 - Unauthenticated Cross-Customer Order Tampering v
CVE-2026-15932 Support Genix Lite < 1.4.48 - Unauthenticated Arbitrary File Read via Path Traversal
CVE-2026-14309 Chat On Desk < 1.0.9 - Unauthenticated Account Takeover via Password Reset OTP Bypass
CVE-2026-14596 DynamicKit for Elementor < 1.0.3 - Unauthenticated Account Takeover via Password Reset Lin
CVE-2026-14836 Login/Signup Popup < 3.2.5 - Unauthenticated Account Takeover via Password Reset Rate Limi
CVE-2026-14197 Fluent Support < 2.3.1 - Agent+ Arbitrary Ticket Customer Reassignment via IDOR
CVE-2026-15244 HUSKY - Products Filter Professional for WooCommerce < 1.4.1 - Shop Manager+ Local File In
CVE-2026-15368 Profile Builder < 3.16.4 - Unauthenticated Account Takeover via Auto-Login After Registrat
CVE-2026-15234 Codeless Page Builder <= 1.1.4 - Contributor+ Stored XSS via Shortcode Attribute
CVE-2026-15262 Admin Columns for ACF Fields <= 0.3.2 - Contributor+ Stored XSS via ACF Field Value Column
CVE-2026-13157 Theme Demo Import <= 1.1.3 - Admin+ Arbitrary File Upload
CVE-2026-13158 Everest Toolkit <= 1.2.3 - Admin+ Arbitrary File Upload
CVE-2026-10827 Spectra (Ultimate Addons for Gutenberg) < 2.20.0 - Contributor+ Stored CSS Injection via B
CVE-2026-14561 Authora - Easy Login with Mobile Number < 1.7.7 - Unauthenticated Account Takeover via OTP
CVE-2026-13596 Participants Database < 2.7.8.4 - Unauthenticated SQL Injection via List Search
CVE-2026-13329 WC Buckaroo BPE Gateway < 4.9.0 - Subscriber+ Unauthorized Order Refund
CVE-2026-12696 wpForo Forum < 3.1.2 - Subscriber+ Stored XSS via Profile Location Field
CVE-2026-11882 Builderall for WordPress < 3.0.2 - Unauthenticated OAuth Access Token Poisoning via Public

Showing top 20 of 30 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: YOP Poll
Same vendor: Unknown

V. Comments for CVE-2026-14840

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