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CVE-2018-25339— Zechat 1.5 SQL Injection via v parameter (time-based blind)

CVSS 8.2 · High
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I. Basic Information for CVE-2018-25339

Vulnerability Information
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Vulnerability Title
Zechat 1.5 SQL Injection via v parameter (time-based blind)
Source: NVD (National Vulnerability Database)
Vulnerability Description
Zechat 1.5 contains a SQL injection vulnerability in the v parameter that allows unauthenticated attackers to extract database information using time-based blind techniques. Attackers can exploit the v parameter with sleep-based blind injection to confirm vulnerability and extract data.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: NVD (National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
BylancerZechat 1.5 -

II. Public POCs for CVE-2018-25339

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III. Intelligence Information for CVE-2018-25339

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Same Patch Batch · Bylancer · 2026-05-17 · 3 CVEs total

CVE-2018-253388.2 HIGHZechat 1.5 SQL Injection via hashtag parameter
CVE-2018-253345.4 MEDIUMZechat 1.5 Cross-Site Request Forgery (CSRF) via hashtag parameter

IV. Related Vulnerabilities

Same product: Zechat
Same vendor: Bylancer
Same weakness: CWE-89

V. Comments for CVE-2018-25339

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