CVE-2026-44373
Analyzed Analyzed - Analysis Complete
BaseFortify

Publication date: 2026-05-13

Last updated on: 2026-05-28

Assigner: GitHub, Inc.

Description
Nitro is a next generation server toolkit. Prior to 3.0.260429-beta, an attacker could bypass a proxy route rule by sending percent-encoded path traversal (..%2f) in the URL, causing Nitro to forward a request that the upstream resolved outside the configured scope. This vulnerability is fixed in 3.0.260429-beta.
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Meta Information
Published
2026-05-13
Last Modified
2026-05-28
Generated
2026-06-10
EPSS Evaluated
2026-06-08
NVD
CVE-2026-44373
Affected Vendors & Products
Showing 2 associated CPEs
Vendor Product Version / Range
nitro nitro to 2.13.4 (exc)
nitro nitro From 2.13.4 (exc) to 3.0.260429 (exc)
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-22 The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.
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