CVE-2021-23772
High
Description
This affects all versions of package github.com/kataras/iris; all versions of package github.com/kataras/iris/v12. The unsafe handling of file names during upload using UploadFormFiles method may enable attackers to write to arbitrary locations outside the designated target folder.
SeverityHigh
CVSS7.5
Exploit probability—
ProductIris
PublishedDec 24, 2021
First seenDec 24, 2021
How to fix
Update
- github.com/kataras/iris/v1212.2.0-alpha8 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| iris-go iris | v ≤ 12.1.8, 12.2.0 | — |
| github.com/kataras/iris/v12Go | v < 12.2.0-alpha8 | 12.2.0-alpha8 |
| github.com/kataras/irisGo | v ≤ 0.0.2, No range specified | — |
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