CVE-2026-18915 PUBLISHED

Exposure of OTP Secret Through Process Command-Line Arguments in TÜBİTAK BİLGEM's eta-otp-lock

Assigner: TR-CERT
Reserved: 05.08.2026 Published: 06.08.2026 Updated: 06.08.2026

Invocation of process using visible sensitive information vulnerability in TÜBİTAK BİLGEM Software Technologies Research Institute eta-otp-lock allows System Footprinting.

This issue affects eta-otp-lock: before 1.0.4.

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
CVSS Score: 5

Attack Vector	Local	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	High
Privileges Required	Low	Integrity Impact	None
User Interaction	Required	Availability Impact	None

CVSS 3.1

Product Status

Vendor	TÜBİTAK BİLGEM Software Technologies Research Institute
Product	eta-otp-lock
Versions	Default: unaffected affected from 0 to 1.0.4 (excl.)

Credits

Emirhan YÜCEL finder

References

https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0753

Problem Types

CWE-214 Invocation of process using visible sensitive information CWE

Impacts

CAPEC-580 System Footprinting