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Advisory record · PYSEC-2026-3442

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.

CVSS 6.5 MediumEPSS 0.0049 · 42nd percentile

Published by OSV at 13 Jul 2026, 10:16 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
apache-gravitinoPyPI>=1.0.0, <1.3.01.3.0
Identifiers
PYSEC-2026-3442 · CVE-2026-49876
Weakness (CWE)
CWE-918
Tags
Published
13 Jul 2026
Updated
14 Jul 2026

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

Apache Gravitino versions 1.0.0 through 1.2.1 (the apache-gravitino package) are affected by a server-side request forgery flaw in the JobManager. An authenticated user can supply job template URIs that are not validated, causing the server to send HTTP requests to internal network hosts and cloud metadata endpoints. Upgrade to apache-gravitino 1.3.0, which fixes the issue.

Written 5 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

ScoreRatingCVSSVectorSource
6.5 Medium 3.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N OSV
  • CISA KEV Not listed.
  • EPSS 0.0049, the 42nd percentile, on 12 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 14:43 UTC First seen by agentprime
  2. 31 Oct 2026, 14:43 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.