CVE-2026-120503: medium-severity vulnerability in EchoHS GeekezBrowser
EchoHS GeekezBrowser Public API status information disclosure
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
30Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 4.8
A vulnerability was detected in EchoHS GeekezBrowser up to 1.7.2/1.8.0. This affects an unknown part of the file /api/status of the component Public API. The manipulation results in information disclosure. The attack requires a local approach. The exploit is now public and may be used. Upgrading to version 1.8.1 is able to mitigate this issue. The patch is identified as 9317a89aa0fd2715d9c2bd27bdbb52b5d228dd9e. Upgrading the affected component is recommended.
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
Affected products
EchoHS · GeekezBrowserpublic PoCs found — 1
cve_referencegithub.com/EchoHS/GeekezBrowser/issues/60unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
References
https://github.com/EchoHS/GeekezBrowser/https://github.com/EchoHS/GeekezBrowser/commit/9317a89aa0fd2715d9c2bd27bdbb52b5d228dd9ehttps://github.com/EchoHS/GeekezBrowser/issues/60https://github.com/EchoHS/GeekezBrowser/releases/tag/v1.8.1https://vuldb.com/cve/CVE-2026-120503https://vuldb.com/submit/1027894https://vuldb.com/vuln/429883https://vuldb.com/vuln/429883/cti