CVE-2026-39039

MEDIUM

5.3

CVSS Score

Published: September 15, 2026 at 12:00 AM UTC

Updated: September 22, 2026 at 08:11 PM UTC

1 product affected across 1 vendorMeesho BharatMLStack

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Severity

MEDIUM5.3

Exploit prediction

EPSS 0.4%

SSVC

No known exploit

Description

In BharatMLStack up to and including v1.3.0, Trufflebox UI stores the JWT authentication token, full user object, and session ID in the browser's localStorage, which is fully accessible to any JavaScript running on the page.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Meesho BharatMLStack · Meesho

90%

v ≤ 1.3.0

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

Source: cverecord

https://github.com/Meesho/BharatMLStack

Source: cverecord

https://github.com/wincr4ck/security-advisories/blob/main/bharatmlstack-cve-writeup.md

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.3MEDIUMCISA-ADP

Attack Vector: NETWORK
Complexity: HIGH
Privileges: LOW
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: HIGH
Integrity: NONE
Availability: NONE

Vector?

Quick Info

StatusDEFERRED

CWE

CWE-79

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