CVE-2026-120503 json
EchoHS GeekezBrowser Public API status information disclosure
published 2026-11-02 6 d ago modified 2026-11-02 6 d ago also EUVD-2026-115627
- cvss
- 3.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.1%
- EPSS 0.1% chance of exploitation in 30 days, percentile 3%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- EchoHS GeekezBrowser 1.8.1
Exploit prediction
0.14% chance of exploitation in the next 30 days, higher than 3% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/EchoHS/GeekezBrowser/issues/60 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 4.8 | 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 |
| CNA | 3.1 | 3.3 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C |
| CNA | 3.0 | 3.3 | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C |
| CNA | 2.0 | 1.7 | AV:L/AC:L/Au:S/C:P/I:N/A:N/E:POC/RL:OF/RC:C |
| CNA | 4.0 | 1.9 | 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/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 | 3.1 | 3.3 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
| CNA | 2.0 | 1.7 | AV:L/AC:L/Au:S/C:P/I:N/A:N |
Affected products
- EchoHS GeekezBrowser
Classification
References
-
github.com
/EchoHS/GeekezBrowser/commit/9317a89aa0fd2715d9c2bd27bdbb52b5d228dd9e
patch
-
github.com
/EchoHS/GeekezBrowser/releases/tag/v1.8.1
patch
-
github.com
/EchoHS/GeekezBrowser/issues/60
exploit, issue-tracking
-
vuldb.com
/vuln/429883
vdb-entry
-
vuldb.com
/vuln/429883/cti
signature, permissions-required
-
vuldb.com
/cve/CVE-2026-120503
third-party-advisory
-
vuldb.com
/submit/1027894
third-party-advisory
-
github.com
/EchoHS/GeekezBrowser/
product
Sources
- CVE List CVE-2026-120503
- NVD CVE-2026-120503
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