CVE-2026-49876
Received Received - Intake

Authenticated SSRF in Apache Gravitino JobManager

Publication date: 2026-07-13

Last updated on: 2026-07-13

Assigner: Apache Software Foundation

Description
Authenticated SSRF in Gravitino JobManager allows server-side HTTP requests to internal network and cloud metadata endpoints via unvalidated job template URIs. A vulnerability in Apache Gravitino. This issue affects Apache Gravitino: from 1.0.0 through 1.2.1. Users are recommended to upgrade to version 1.3.0, which fixes the issue.

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Meta Information

Published
2026-07-13
Last Modified
2026-07-13
Generated
2026-07-13
AI Q&A
2026-07-13
EPSS Evaluated
N/A
NVD
CVE-2026-49876
EUVD
EUVD-2026-43323

Affected Vendors & Products

Showing 2 associated CPEs
Vendor Product Version / Range
apache gravitino From 1.0.0 (inc) to 1.2.1 (inc)
apache gravitino 1.3.0

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-918 The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.

Attack-Flow Graph

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Impact Analysis

This vulnerability can allow an attacker to access internal network services or sensitive cloud metadata endpoints that are normally not accessible externally. This could lead to unauthorized information disclosure, potential further exploitation of internal systems, or compromise of cloud infrastructure.

Mitigation Strategies

To mitigate the CVE-2026-49876 vulnerability in Apache Gravitino, users should upgrade their Gravitino installation to version 1.3.0 or later.

This upgrade addresses the authenticated SSRF flaw in the JobManager component that allows server-side HTTP requests to internal networks and cloud metadata endpoints via unvalidated job template URIs.

Executive Summary

CVE-2026-49876 is an authenticated Server-Side Request Forgery (SSRF) vulnerability in the Apache Gravitino JobManager component. It allows an attacker with valid authentication to make HTTP requests from the server to internal network resources or cloud metadata endpoints by exploiting unvalidated job template URIs.

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