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HIGH severity

CVE-2018-15192 — gitea

HIGHFix: go-gitea/gitea#17482

CVE-2018-15192 is a high-severity (CVSS 8.6) Server-Side Request Forgery (SSRF) vulnerability in code.gitea.io/gitea. A fix is available for code.gitea.io/gitea — see the affected versions and patch details below.

Gogs and Gitea SSRF Vulnerability

Also known asGHSA-fg3x-rwq9-74cwGO-2023-1971
Published
Updated
Affected
2 pkgs
Patched
2 / 2
Exploits
None indexed
Exploitation data as of Nov 4, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

EPSS Exploitation Probability

via FIRST.org ↗
2.1%probability of exploitation in next 30 days
Lower Risk0.00%
Lower risk than most CVEs82th percentile — riskier than 82% of all scored CVEsHighest risk
0.00%0.89%1.78%2.67%0.3%2.1%May 26Sep 26Nov 26

Probability of exploitation in the next 30 days, from FIRST.org EPSS.

How urgent is this, really

Where this sits among everything scored

Real-World Exposure

2 pkgs affected
🐹code.gitea.io/gitea🐹gogs.io/gogs

Real-time download stats are indexed for npm and PyPI packages. This vulnerability affects Go packages — download data is not available via public APIs for these ecosystems.

Description

An SSRF vulnerability in webhooks in Gitea through 1.5.0-rc2 and Gogs through 0.11.53 allows remote attackers to access intranet services.

Affected Packages

2 total 2 fixed
EcosystemPackageVulnerable rangeFix
🐹Gocode.gitea.io/giteaall versions1.16.0-rc1go get code.gitea.io/gitea@v1.16.0-rc1
🐹Gogogs.io/gogsall versions0.12.0go get gogs.io/gogs@v0.12.0

Affected Products

2 products · 4 configurations
Application
giteagitea
< 1.5.0
1 version
1.5.0
Application
gogsgogs
≤ 0.11.53
range

Detection & mitigation playbook

Open-source dependency
  1. Detect

    Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for code.gitea.io/gitea, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.

  2. Fix

    Update code.gitea.io/gitea to 1.16.0-rc1 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2018-15192 is resolved across your whole dependency graph.

  3. Workarounds

    Restrict outbound requests from the affected component to an allowlist of hosts, block access to link-local and internal address ranges at the network layer, and require authentication on internal services so a forged request cannot reach them unauthenticated.

Frequently Asked Questions

An SSRF vulnerability in webhooks in Gitea through 1.5.0-rc2 and Gogs through 0.11.53 allows remote attackers to access intranet services.
O3 Security · Impact-Aware SCA

Is CVE-2018-15192 in your dependencies?

Find it across Go, including transitive dependencies.

CVE-2018-15192: gitea SSRF — Fixed in 1.16.0-rc1