CVE-2021-22568
High
Description
When using the dart pub publish command to publish a package to a third-party package server, the request would be authenticated with an oauth2 access_token that is valid for publishing on pub.dev. Using these obtained credentials, an attacker can impersonate the user on pub.dev. We recommend upgrading past https://github.com/dart-lang/sdk/commit/d787e78d21e12ec1ef712d229940b1172aafcdf8 or beyond version 2.15.0
SeverityHigh
CVSS8.8
Exploit probability—
Product
Dart Software Development Kit
PublishedDec 9, 2021
First seenDec 9, 2021
Weakness typeCWE-255CWE-255
How to fix
Update
- dart dart_software_development_kit2.15.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| dart dart_software_development_kit | v < 2.15.0 | 2.15.0 |
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