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CVE-2026-39745— WordPress Contact Form to DB by BestWebSoft plugin <= 1.7.6 - Cross Site Scripting (XSS) vulnerability

Quick assessment

Affected
bestweblayout Contact Form to DB by BestWebSoft
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 BestWebSoft 的 Contact Form to DB 插件版本 <= 1.7.6 中，存在未授权的跨站脚本攻击（XSS）漏洞。

CVSS 7.1 · High EPSS 0.24% · P14

Affected Version Matrix 1

VendorProduct Version RangeStatus
bestweblayout Contact Form to DB by BestWebSoft n/a≤ 1.7.6 affected
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I. Basic Information for CVE-2026-39745

Vulnerability Information
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Vulnerability Title
WordPress Contact Form to DB by BestWebSoft plugin <= 1.7.6 - Cross Site Scripting (XSS) vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Unauthenticated Cross Site Scripting (XSS) in Contact Form to DB by BestWebSoft <= 1.7.6 versions.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
bestweblayout Contact Form to DB by BestWebSoft n/a ~ 1.7.6 -

II. Public POCs for CVE-2026-39745

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-39745

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Other References for CVE-2026-39745 (1)

IV. Related Vulnerabilities

Same product: Contact Form to DB by BestWebSoft
Same vendor: bestweblayout
Same weakness: CWE-79

V. Comments for CVE-2026-39745

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