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Advisory record · PYSEC-2026-2159

GeoNode versions 4.0 before 4.4.5 and 5.0 before 5.0.2 contain a server-side request forgery vulnerability that allows authenticated users with document upload permissions to trigger arbitrary outb...

CVSS 5.3 MediumEPSS 0.0023 · 13th percentile

Published by OSV at 10 Apr 2026, 20:16 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
geonodePyPI>=4.0.0, <4.4.5 || >=5.0.0, <5.0.24.4.5, 5.0.2
Identifiers
PYSEC-2026-2159 · CVE-2026-39921
Weakness (CWE)
CWE-918
Tags
Published
10 Apr 2026
Updated
13 Jul 2026

Machine-written summary

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

GeoNode versions 4.0 before 4.4.5 and 5.0 before 5.0.2 are vulnerable to server-side request forgery. An authenticated user with document upload permissions can supply a URL through the doc_url parameter, causing the server to send outbound requests to internal network addresses, including loopback, private, and cloud metadata targets. Upgrade to GeoNode 4.4.5 or 5.0.2.

Written 6 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
5.3 Medium 4.0 CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:L CNA (VulnCheck)
  • CISA KEV Not listed.
  • EPSS 0.0023, the 13th percentile, on 14 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 10 Apr 2026, 19:52 UTC Confirmed by the CVE List
  2. 31 Oct 2026, 15:04 UTC First seen by agentprime
  3. 31 Oct 2026, 15:04 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.