CVE-2021-23772
Arbitrary File Write
HIGH 8.8EPSS 1.9%
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.
- Affected
- github.com/kataras/iris · github.com/kataras/iris/v12
- CVSS v3.1 NVD
- 8.8 HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - CVSS v3.1 SNYK
- 7.5 HIGH
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H - CVSS v2.0 NVD
- 6.8 MEDIUM
AV:N/AC:M/Au:N/C:P/I:P/A:P - EPSS
- 1.88% chance of exploitation in the next 30 days, 79th percentile
- Published
- 2021-12-24
- Updated
- 2024-09-16
Proof-of-concept exploits (2)
- https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMKATARASIRIS-2325169
- https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMKATARASIRISV12-2325170