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Advisory record · GHSA-c4v7-xg93-qf8g

Gogs has SSRF in webhook deliveries

CVSS 8.3 HighEPSS 0.0042 · 36th percentile

Published by the GitHub Advisory Database at 22 Jun 2026, 22:44 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
gogs.io/gogsGo<0.14.30.14.3
Identifiers
GHSA-c4v7-xg93-qf8g · CVE-2026-47267 · GO-2026-5312
Weakness (CWE)
CWE-918
Tags
Published
22 Jun 2026
Updated
21 Jul 2026

Machine-written summary

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

Gogs versions before 0.14.3 are affected by a server-side request forgery in webhook deliveries. A user who can create webhooks can point one at a URL that redirects to an internal address, which lets them reach hosts in local networks, such as the 169.254.169.254 metadata address. Upgrade to Gogs 0.14.3 or later, which is the listed fixed version.

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
8.3 High 3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L CNA (GitHub_M)
  • CISA KEV Not listed.
  • EPSS 0.0042, the 36th percentile, on 13 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 15:05 UTC First seen by agentprime
  2. 31 Oct 2026, 15:05 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.