CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N
EPSS
Percentile
40.1%
In the git-tag-annotation-action (open source GitHub Action) before version 1.0.1, an attacker can execute arbitrary (*) shell commands if they can control the value of [the tag
input] or manage to alter the value of [the GITHUB_REF
environment variable]. The problem has been patched in version 1.0.1. If you don’t use the tag
input you are most likely safe. The GITHUB_REF
environment variable is protected by the GitHub Actions environment so attacks from there should be impossible. If you must use the tag
input and cannot upgrade to > 1.0.0
make sure that the value is not controlled by another Action.
[
{
"product": "git-tag-annotation-action",
"vendor": "ericcornelissen",
"versions": [
{
"status": "affected",
"version": "< 1.0.1"
}
]
}
]