High severity7.2NVD Advisory· Published Mar 10, 2026· Updated Jun 17, 2026
CVE-2026-30958
CVE-2026-30958
Description
OneUptime is a solution for monitoring and managing online services. Prior to 10.0.21, an unauthenticated path traversal in the /workflow/docs/:componentName endpoint allows reading arbitrary files from the server filesystem. The componentName route parameter is concatenated directly into a file path passed to res.sendFile() in orker/FeatureSet/Workflow/Index.ts with no sanitization or authentication middleware. This vulnerability is fixed in 10.0.21.
Affected products
3Patches
Vulnerability mechanics
References
2- github.com/OneUptime/oneuptime/security/advisories/GHSA-p2wh-9pw8-hvffnvdExploitMitigationVendor Advisory
- github.com/OneUptime/oneuptime/releases/tag/10.0.21nvdProductRelease Notes
News mentions
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