Is this vulnerability remotely exploitable?

Yes. If an attacker can intercept traffic, access user cookies, or leverage another client-side weakness (such as XSS), they can remotely interact with or misuse the unprotected authentication tokens.

What level of access does an attacker need to exploit this?

The attacker typically needs network-level access to observe HTTP traffic, local or remote access to a user's browser environment, or another mechanism to read or modify cookies containing the JWT (for example, via a separate client compromise).

What is the safest general fix pattern?

Treat the JWT as a sensitive credential by applying strong signing and, where appropriate, encryption; minimize sensitive payload content; and enforce secure cookie attributes and short token lifetimes as part of a hardened session management design.

Severity:

HIGH RISK

(8.1)

Insufficiently Protected Authentication Tokens (CWE-522) in DSA Study Hub Auth Flow

CVE-2026-28678

Published:

Mar 7, 2026

Status:

Received

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

NDV

Recent Vulnerabilities

CWE-78

CRITICAL RISK

CRITICAL

(9.9)

Command Injection in MCP Stdio Configuration Validation (CWE-78) in WeKnora

Remote Code Execution

March 7, 2026

CWE-89

CRITICAL RISK

CRITICAL

(9.9)

SQL Injection via PostgreSQL Array/Row Expressions (CWE-89) in WeKnora Query Engine

Remote Code Execution via SQL Injection on the Database Server

March 7, 2026

Vulnerability Type

Category:

Insufficiently Protected Credentials

CWE:

CWE-311;CWE-522

Impact:

Account Takeover and Session Abuse

Severity:

HIGH RISK

(8.1)

CVSS Version:

3.1

Vulnerability Type

Category:

Insufficiently Protected Credentials

CWE:

CWE-311;CWE-522

Impact:

Account Takeover and Session Abuse

Severity:

HIGH RISK

(8.1)

CVSS Version:

3.1

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355 Bryant St. San Francisco, CA 94107, USA

Ask AI for summary of CodeAnt

Insufficiently Protected Authentication Tokens (CWE-522) in DSA Study Hub Auth Flow

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

Recent Vulnerabilities

CRITICAL RISK

CRITICAL

(9.9)

Command Injection in MCP Stdio Configuration Validation (CWE-78) in WeKnora

CRITICAL RISK

CRITICAL

(9.9)

SQL Injection via PostgreSQL Array/Row Expressions (CWE-89) in WeKnora Query Engine

Vulnerability Type

Vulnerability Type

Vulnerability Type

Catch This CVE While Code Is Being Written

Ship clean & secure code faster

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