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CNNVD
CNNVD
added 2026/03/26 12:0 a.m.14 views

pay 安全漏洞

Pay is a PHP payment development tool developed by Yansongda’s individual developers, supporting multiple payment channels. Versions of Pay prior to 3.7.20 contained security vulnerabilities. These vulnerabilities stemmed from the verifywechatsign function, which unconditionally skipped signature...

8.6CVSS5.8AI score0.00503EPSS
SaveExploits1References3
Snyk
Snyk
added 2026/03/25 7:30 p.m.4 views

User Impersonation

Overview Affected versions of this package are vulnerable to User Impersonation via the verifywechatsign function. An attacker can cause unauthorized order status changes by sending a crafted HTTP request with a Host: localhost header, which bypasses signature verification and allows forging...

8.7CVSS5.9AI score0.00503EPSS
SaveExploits1References2
Github Security Blog
Github Security Blog
added 2026/03/25 7:30 p.m.20 views

WeChat Pay callback signature verification bypassed when Host header is localhost

Summary The verifywechatsign function in src/Functions.php unconditionally skips all signature verification when the PSR-7 request reports localhost as the host. An attacker can exploit this by sending a crafted HTTP request to the WeChat Pay callback endpoint with a Host: localhost header,...

8.6CVSS5.9AI score0.00503EPSS
SaveExploits1References5Affected Software1
OSV
OSV
added 2026/03/25 7:30 p.m.16 views

GHSA-Q938-GHWV-8GVC WeChat Pay callback signature verification bypassed when Host header is localhost

Summary The verifywechatsign function in src/Functions.php unconditionally skips all signature verification when the PSR-7 request reports localhost as the host. An attacker can exploit this by sending a crafted HTTP request to the WeChat Pay callback endpoint with a Host: localhost header,...

8.6CVSS5.9AI score0.00503EPSS
SaveExploits1References5
Positive Technologies
Positive Technologies
added 2026/03/25 12:0 a.m.39 views

PT-2026-28169

Name of the Vulnerable Software and Affected Versions Pay versions prior to 3.7.20 Description The verify wechat sign function in src/Functions.php does not properly validate signatures when the Host header in a PSR-7 request is set to localhost. This allows an attacker to bypass the RSA signatur...

8.6CVSS5.9AI score0.00503EPSS
SaveExploits1References5
CNNVD
CNNVD
added 2026/02/20 12:0 a.m.16 views

WeRSS 代码注入漏洞

WeRSS is a WeChat official account system developed by Rachel. Versions of WeRSS 1.4.8 and earlier had a code injection vulnerability. This vulnerability originated from a cross-site scripting issue in the fixhtml function within the Article Module component’s files in tools/fix.py...

5.1CVSS5.7AI score0.00248EPSS
SaveExploits0References4
The Hacker News
The Hacker News
added 2026/02/06 2:56 p.m.13 views

China-Linked DKnife AitM Framework Targets Routers for Traffic Hijacking, Malware Delivery

Cybersecurity researchers have taken the wraps off a gateway-monitoring and adversary-in-the-middle AitM framework dubbed DKnife that's operated by China-nexus threat actors since at least 2019. The framework comprises seven Linux-based implants that are designed to perform deep packet inspection...

6.2AI score
SaveExploits0
GithubExploit
GithubExploit
added 2026/02/04 11:0 a.m.227 views

wechat-monitor-poc

WeChat Message Monitoring PoC Project Project Description...

5.9AI score
SaveExploits0
CNNVD
CNNVD
added 2026/01/27 12:0 a.m.17 views

wxhelper security vulnerability

wxhelper is a WeChat reverse-engineering tool developed by ttttupup. Versions of wxhelper 3.9.10.19-v1 and earlier contain security vulnerabilities. These vulnerabilities stem from an out-of-bound write operation and a heap-based buffer overflow vulnerability present in the program file mongoose....

10CVSS6AI score0.00346EPSS
SaveExploits0References1
RedhatCVE
RedhatCVE
added 2026/01/09 12:29 p.m.11 views

CVE-2023-40829

There is an interface unauthorized access vulnerability in the background of Tencent Enterprise Wechat Privatization 2.5.x and 2.6.930000...

7.5CVSS6.9AI score0.00463EPSS
SaveExploits0References1
RedhatCVE
RedhatCVE
added 2026/01/09 9:21 a.m.11 views

CVE-2021-27247

This vulnerability allows remote attackers to disclose sensitive information on affected installations of Tencent WeChat 2.9.5 desktop version. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw...

6.5CVSS6AI score0.06447EPSS
SaveExploits0References1
EUVD
EUVD
added 2025/10/07 12:30 a.m.17 views

EUVD-2020-20367

Malware in sbrugna...

8.8CVSS8.8AI score0.02016EPSS
SaveExploits0References2
EUVD
EUVD
added 2025/10/07 12:30 a.m.9 views

EUVD-2018-12981

Malware in sbrugna...

5.9CVSS5.9AI score0.00903EPSS
SaveExploits1References2
EUVD
EUVD
added 2025/10/07 12:30 a.m.14 views

EUVD-2019-9586

Malware in sbrugna...

7.5CVSS7.5AI score0.01104EPSS
SaveExploits1References2
EUVD
EUVD
added 2025/10/07 12:30 a.m.10 views

EUVD-2018-12979

Malware in sbrugna...

8.1CVSS8.2AI score0.01291EPSS
SaveExploits1References2
EUVD
EUVD
added 2025/10/07 12:30 a.m.12 views

EUVD-2021-14012

Malware in sbrugna...

6.5CVSS6.6AI score0.06447EPSS
SaveExploits0References2
EUVD
EUVD
added 2025/10/07 12:30 a.m.9 views

EUVD-2019-7608

Malware in sbrugna...

5.8CVSS4.8AI score0.01374EPSS
SaveExploits0References2
EUVD
EUVD
added 2025/10/07 12:30 a.m.10 views

EUVD-2021-27365

Malware in sbrugna...

7.5CVSS7.5AI score0.01347EPSS
SaveExploits1References5
EUVD
EUVD
added 2025/10/07 12:30 a.m.12 views

EUVD-2018-12980

Malware in sbrugna...

8.1CVSS8.2AI score0.0118EPSS
SaveExploits1References2
EUVD
EUVD
added 2025/10/07 12:30 a.m.12 views

EUVD-2018-2110

Malware in sbrugna...

4.8CVSS5.1AI score0.00526EPSS
SaveExploits1References2
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