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01 Record

CVE-2026-97871

Zhonglun CloudPos JSBridge JSBridge.cs OpenLocalBrowser code injection

MediumPUBLISHEDCNA: VulDB
CNA base score6.9 CVSS v4.0CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
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02 Description

Zhonglun CloudPos JSBridge JSBridge.cs OpenLocalBrowser code injection

03 Exploitation and scoring

Exploitation
Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.
SSVC decision
  • ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
  • AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
  • Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.31% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 24.2% of scored records. A rank, not a probability.
NVD base score
5.5 (CVSS v4.0), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
NVD analysis status
Deferred. NVD last modified this record on 2026-09-28.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2026-09-25 16:00Z1 MO AGO
Last updated
2026-09-25 16:41Z1 MO AGO
Reserved
2026-09-25
Assigning CNA
VulDB
Record state
PUBLISHED
Severity
Medium (CVSS 6.9)
CNA CVSS vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Weaknesses
  • CWE-74Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')Class
  • CWE-94Improper Control of Generation of Code ('Code Injection')Base
Data version
5.2
Document digest
4fa48188be3cf68503ee5a5a19217d13aee607c7df3c8b07a8df7458912f040b

05 Affected products

VendorProductVersionsPlatforms
ZhonglunCloudPos3.0.1.0, 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—

06 References