PT-2025-36952 · Tinyenv · Tiny-Env

Datahihi1 · Published 2025-09-09 · Updated 2025-10-08 · CVE-2025-58758

Positive Technologies (AI Summary)

CVSS v3.1

7.3

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Name of the Vulnerable Software and Affected Versions: TinyEnv versions 1.0.1 through 1.0.2 TinyEnv versions 1.0.9 through 1.0.10

Description: TinyEnv did not require the .env file to exist when loading environment variables. This could lead to unexpected behavior where the application silently ignores missing configuration, potentially causing insecure defaults or deployment misconfigurations.

Recommendations: Upgrade to version 1.0.11 or later. Manually verify the existence of the .env file before initializing TinyEnv.

Exploit

Fix

Weakness Enumeration

CWE-703

Related Identifiers

CVE-2025-58758

GHSA-3J7M-5G4Q-GFPC

Affected Products

Tiny-Env

References · 11

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/58xxx/CVE-2025-58758.json · Exploit
• https://github.com/datahihi1/tiny-env/security/advisories/GHSA-3j7m-5g4q-gfpc · Vendor Advisory
• https://github.com/datahihi1/tiny-env/commit/69b7b885e6cfbf07f470fb3512360e0caa95521e · Patch
• https://osv.dev/vulnerability/GHSA-3j7m-5g4q-gfpc · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-58758 · Security Note
• https://osv.dev/vulnerability/CVE-2025-58758 · Vendor Advisory
• https://github.com/datahihi1/tiny-env · Note
• https://github.com/datahihi1/tiny-env/commit/7dc656c58bef6050afb8f7a395e38227e31a66df · Note
• https://twitter.com/CVEnew/status/1965509605297193022 · Twitter Post
• https://t.me/cveNotify/137894 · Telegram Post
• https://t.me/CVEtracker/32109 · Telegram Post