Zhonglun CloudPos up to 3.0.1.76 JSBridge JSBridge.cs OpenLocalBrowser url code injection

Summaryinfo

A vulnerability identified as critical has been detected in Zhonglun CloudPos up to 3.0.1.76. Impacted is the function OpenLocalBrowser of the file ZlPos/ZlPos/Bizlogic/JSBridge.cs of the component JSBridge. Performing a manipulation of the argument url results in code injection. This vulnerability is reported as CVE-2026-97871. The attack is possible to be carried out remotely. Moreover, an exploit is present. The vendor was contacted early about this disclosure but did not respond in any way.

Detailsinfo

A vulnerability classified as critical has been found in Zhonglun CloudPos up to 3.0.1.76. This affects the function OpenLocalBrowser of the file ZlPos/ZlPos/Bizlogic/JSBridge.cs of the component JSBridge. The manipulation of the argument url with an unknown input leads to a code injection vulnerability. CWE is classifying the issue as CWE-94. The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. This is going to have an impact on confidentiality, integrity, and availability.

It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2026-97871. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details and a public exploit are known. The attack technique deployed by this issue is T1059 according to MITRE ATT&CK.

The exploit is shared for download at github.com. It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Type

• Cloud Software

Vendor

• Zhonglun

Name

• CloudPos

Version

• 3.0.1.0
• 3.0.1.1
• 3.0.1.2
• 3.0.1.3
• 3.0.1.4
• 3.0.1.5
• 3.0.1.6
• 3.0.1.7
• 3.0.1.8
• 3.0.1.9
• 3.0.1.10
• 3.0.1.11
• 3.0.1.12
• 3.0.1.13
• 3.0.1.14
• 3.0.1.15
• 3.0.1.16
• 3.0.1.17
• 3.0.1.18
• 3.0.1.19
• 3.0.1.20
• 3.0.1.21
• 3.0.1.22
• 3.0.1.23
• 3.0.1.24
• 3.0.1.25
• 3.0.1.26
• 3.0.1.27
• 3.0.1.28
• 3.0.1.29
• 3.0.1.30
• 3.0.1.31
• 3.0.1.32
• 3.0.1.33
• 3.0.1.34
• 3.0.1.35
• 3.0.1.36
• 3.0.1.37
• 3.0.1.38
• 3.0.1.39
• 3.0.1.40
• 3.0.1.41
• 3.0.1.42
• 3.0.1.43
• 3.0.1.44
• 3.0.1.45
• 3.0.1.46
• 3.0.1.47
• 3.0.1.48
• 3.0.1.49
• 3.0.1.50
• 3.0.1.51
• 3.0.1.52
• 3.0.1.53
• 3.0.1.54
• 3.0.1.55
• 3.0.1.56
• 3.0.1.57
• 3.0.1.58
• 3.0.1.59
• 3.0.1.60
• 3.0.1.61
• 3.0.1.62
• 3.0.1.63
• 3.0.1.64
• 3.0.1.65
• 3.0.1.66
• 3.0.1.67
• 3.0.1.68
• 3.0.1.69
• 3.0.1.70
• 3.0.1.71
• 3.0.1.72
• 3.0.1.73
• 3.0.1.74
• 3.0.1.75
• 3.0.1.76

CPE 2.3info

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CPE 2.2info

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Submitinfo

Accepted

• Submit #911849: 四川中仑数科科技有限责任公司 中仑零售3.0 中仑零售3.0 RCE漏洞 (by xy-0)

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