Advisory record · GHSA-f47c-3c5w-v7p4

Indico has Server-Side Request Forgery (SSRF) in multiple places

CVSS 6.9 MediumEPSS 0.0027 · 18th percentile

Published by the GitHub Advisory Database at 17 Feb 2026, 18:53 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
indicoPyPI<3.3.103.3.10
Identifiers
GHSA-f47c-3c5w-v7p4 · CVE-2026-25738 · PYSEC-2026-2181
Weakness (CWE)
CWE-367 · CWE-918
Published
17 Feb 2026
Updated
13 Jul 2026

Machine-written summary

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

Indico versions before 3.3.10 are vulnerable to server-side request forgery in several places, where user-supplied URLs can make Indico send requests to internal or special targets such as localhost or cloud metadata endpoints. An attacker who can reach these features, with event organizer access needed to see returned data, could use them to probe internal services. Upgrade to Indico 3.3.10 or later. Until then, the advisory suggests routing outgoing requests through a proxy via the http_proxy and https_proxy environment variables, set for both the uwsgi and celery services.

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
6.9 Medium 4.0 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N CNA (GitHub_M)
  • CISA KEV Not listed.
  • EPSS 0.0027, the 18th percentile, on 15 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 15:04 UTC First seen by agentprime
  2. 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.