EchoHS GeekezBrowser up to 1.7.2/1.8.0 Public API /api/status information disclosure

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
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3.0$0-$5k3.21-

Summaryinfo

A vulnerability classified as problematic has been found in EchoHS GeekezBrowser up to 1.7.2/1.8.0. This vulnerability affects unknown code of the file /api/status of the component Public API. This manipulation causes information disclosure. This vulnerability appears as CVE-2026-120503. The attack requires local access. In addition, an exploit is available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in EchoHS GeekezBrowser up to 1.7.2/1.8.0. It has been declared as problematic. Affected by this vulnerability is some unknown processing of the file /api/status of the component Public API. The manipulation with an unknown input leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality.

It is possible to read the advisory at github.com. This vulnerability is known as CVE-2026-120503. The exploitation appears to be easy. Attacking locally is a requirement. Technical details and also a public exploit are known. The attack technique deployed by this issue is T1592 according to MITRE ATT&CK.

It is possible to download the exploit at github.com. It is declared as proof-of-concept.

Upgrading to version 1.8.1 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch 9317a89aa0fd2715d9c2bd27bdbb52b5d228dd9e is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.3
VulDB Meta Temp Score: 3.0

VulDB Base Score: 3.3
VulDB Temp Score: 3.0
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔒
ATT&CK: 🔒

Physical: Partially
Local: Yes
Remote: No

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: GeekezBrowser 1.8.1
Patch: 9317a89aa0fd2715d9c2bd27bdbb52b5d228dd9e

Timelineinfo

11/02/2026 Advisory disclosed
11/02/2026 +0 days VulDB entry created
11/02/2026 +0 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: 60
Status: Confirmed

CNA: VulDB
CVE: CVE-2026-120503 (🔒)

GCVE (CVE): GCVE-0-2026-120503
GCVE (VulDB): GCVE-100-429883
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 11/02/2026 16:37
Changes: 11/02/2026 16:37 (61)
Complete: 🔍
Submitter: wilson888
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #1027894: https://github.com/EchoHS/ GeekezBrowser 1.7.1 Local Sensitive Logic Exposure Leading to broswer track (by github.com)

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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