How broadly exploitable is this vulnerability?

Exploitability depends on who can access the PinchTab API. Any entity (such as an AI agent, service, or user) that can call the /download endpoint with arbitrary URLs can potentially leverage SSRF, but external attackers must first gain that API access.

Does exploitation require elevated privileges on the host?

No system-level privileges are required. The attacker only needs logical/API-level access to supply URLs to /download; the attack then executes within the privilege and network context of the PinchTab server process.

What is the safest general fix pattern?

The most robust pattern is to restrict /download to a tightly controlled set of destinations via allowlists and strong URL validation, combined with network egress controls. Avoid designs where arbitrary user-controlled URLs can be fetched and returned verbatim by the server.

Severity:

HIGH RISK

(7.5)

Server-Side Request Forgery (CWE-918) in PinchTab /download Endpoint

CVE-2026-30834

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

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Vulnerability Type

Category:

Server-Side Request Forgery (SSRF)

CWE:

CWE-918

Impact:

Internal Network and Local File/Data Exposure via SSRF

Severity:

HIGH RISK

(7.5)

CVSS Version:

3.1

Vulnerability Type

Category:

Server-Side Request Forgery (SSRF)

CWE:

CWE-918

Impact:

Internal Network and Local File/Data Exposure via SSRF

Severity:

HIGH RISK

(7.5)

CVSS Version:

3.1

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Ask AI for summary of CodeAnt

Server-Side Request Forgery (CWE-918) in PinchTab /download Endpoint

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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