Server-side Request Forgery (SSRF) Affecting code.vikunja.io/api/pkg/modules/migration package, versions <2.2.1
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-GOLANG-CODEVIKUNJAIOAPIPKGMODULESMIGRATION-15809273
- published31 Mar 2026
- disclosed25 Mar 2026
- creditoffset
Introduced: 25 Mar 2026
CVE-2026-33675 Â (opens in a new tab)How to fix?
Upgrade code.vikunja.io/api/pkg/modules/migration to version 2.2.1 or higher.
Overview
Affected versions of this package are vulnerable to Server-side Request Forgery (SSRF) via the DownloadFile and DownloadFileWithHeaders functions. An attacker can cause the server to make arbitrary HTTP requests to internal network resources by supplying crafted URLs during the migration process, potentially allowing the attacker to read sensitive internal data or exhaust server memory by referencing large or streaming resources.