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4 vulnerabilities found for Zechat by Bylancer

CVE-2018-25382 (GCVE-0-2018-25382)
Vulnerability from cvelistv5
Published
2026-05-29 14:46
Modified
2026-06-02 01:30
Severity ?
8.8 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
8.2 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
CWE
  • CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Summary
Zechat 1.5 contains an SQL injection vulnerability that allows unauthenticated attackers to extract database information by injecting SQL code through the uname parameter. Attackers can send crafted requests to profile.php with UNION-based SQL injection payloads to retrieve table names, column names, and sensitive data from the information_schema database.
References
Impacted products
Vendor Product Version
Bylancer Zechat Version: 1.5
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CVE-2018-25334 (GCVE-0-2018-25334)
Vulnerability from cvelistv5
Published
2026-05-17 12:12
Modified
2026-05-24 01:36
Severity ?
5.3 (Medium) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
5.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
CWE
  • CWE-352 - Cross-Site Request Forgery (CSRF)
Summary
Zechat 1.5 contains a Cross-Site Request Forgery (CSRF) vulnerability that allows an attacker to change a user's information by bypassing anti-CSRF protections. The application uses a CSRF token, but an attacker can use the hashtag parameter to inject an encoded payload and bypass the CSRF protection, allowing for unauthorized changes to user data. This can be exploited by tricking a user into submitting a crafted form or by using a script to obtain and set the CSRF token.
References
Impacted products
Vendor Product Version
Bylancer Zechat Version: 1.5
 Create a notification for this product.
Show details on NVD website

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CVE-2018-25339 (GCVE-0-2018-25339)
Vulnerability from cvelistv5
Published
2026-05-17 12:11
Modified
2026-05-18 17:52
Severity ?
8.8 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
8.2 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
CWE
  • CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Summary
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.
References
Impacted products
Vendor Product Version
Bylancer Zechat Version: 1.5
 Create a notification for this product.
Show details on NVD website

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CVE-2018-25338 (GCVE-0-2018-25338)
Vulnerability from cvelistv5
Published
2026-05-17 12:11
Modified
2026-05-18 17:53
Severity ?
8.8 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
8.2 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
CWE
  • CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Summary
Zechat 1.5 contains a SQL injection vulnerability in the hashtag parameter that allows unauthenticated attackers to extract database information using union-based techniques. Attackers can exploit the hashtag parameter with union-based payloads to retrieve table and column names.
References
Impacted products
Vendor Product Version
Bylancer Zechat Version: 1.5
 Create a notification for this product.
Show details on NVD website

To clipboard 

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        "shortName": "VulnCheck"
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      "title": "Zechat 1.5 SQL Injection via hashtag parameter",
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