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Path Traversal in file editor on Windows in Gogs

Critical severity GitHub Reviewed Published Jun 8, 2022 in gogs/gogs • Updated Jan 27, 2023

Package

gomod gogs.io/gogs (Go)

Affected versions

< 0.12.9

Patched versions

0.12.9

Description

Impact

The malicious user is able to delete and upload arbitrary file(s). All installations on Windows with repository upload enabled (default) are affected.

Patches

Path cleaning has accommodated for Windows. Users should upgrade to 0.12.9 or the latest 0.13.0+dev.

Workarounds

N/A

References

https://huntr.dev/bounties/2e8cdc57-a9cf-46ae-9088-87f09e6c90ab/

For more information

If you have any questions or comments about this advisory, please post on #7001.

References

@unknwon unknwon published to gogs/gogs Jun 8, 2022
Published to the GitHub Advisory Database Jun 8, 2022
Reviewed Jun 8, 2022
Published by the National Vulnerability Database Jun 9, 2022
Last updated Jan 27, 2023

Severity

Critical
9.1
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Weaknesses

CVE ID

CVE-2022-1992

GHSA ID

GHSA-994f-7g86-qr56

Source code

Credits

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