What’s Vulnerable › Vulnerabilities

CVE-2026-7234: BrowserOperator browser-operator-core server.js startsWith path traversal

• Severity: high (CVSS 7.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-04-28 · updated 2026-10-26
• Weakness: CWE-22

Description

A weakness has been identified in BrowserOperator browser-operator-core up to 0.6.0. Affected is the function startsWith of the file scripts/component_server/server.js. Executing a manipulation of the argument request.url can lead to path traversal. The attack can be launched remotely. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.

Affected products

• BrowserOperator browser-operator-core: 0.1, 0.2, 0.3, 0.4, 0.5, 0.6.0

References

• https://github.com/BrowserOperator/browser-operator-core/
• https://github.com/BrowserOperator/browser-operator-core/issues/96
• https://vuldb.com/submit/802762
• https://vuldb.com/vuln/359843
• https://vuldb.com/vuln/359843/cti

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