CVE-2023-31128
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2023-31128
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-31128.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2023-31128
- Related
- Published
- 2023-05-26T22:15:14Z
- Modified
- 2025-01-14T21:51:14.881796Z
- Severity
-
- 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
NextCloud Cookbook is a recipe library app. Prior to commit a46d9855 on the
masterbranch and commit 489bb744 on themain-0.9.xbranch, thepull-checks.ymlworkflow is vulnerable to command injection attacks because of using an untrustedgithub.head_reffield. Thegithub.head_refvalue is an attacker-controlled value. Assigning the value tozzz";echo${IFS}"hello";#can lead to command injection. Since the permission is not restricted, the attacker has a write-access to the repository. This issue is fixed in commit a46d9855 on themasterbranch and commit 489bb744 on themain-0.9.xbranch. There is no risk for the user of the app within the NextCloud server. This only affects the main repository and possible forks of it. Those who have forked the NextCloud Cookbook repository should make sure their forks are on the latest version to prevent code injection attacks and similar. - References
-
- https://github.com/nextcloud/cookbook/security/advisories/GHSA-c5pc-mf2f-xq8h
- https://securitylab.github.com/research/github-actions-untrusted-input/
- https://github.com/nextcloud/cookbook/commit/489bb744
- https://github.com/nextcloud/cookbook/commit/a46d98559e2c64292da9ffb06138cccc2e50ae1b
- https://github.com/nextcloud/cookbook/blob/a14d6ffc4d45e1447556f68606129dfd6c1505cf/.github/workflows/pull-checks.yml#L67
Affected packages
Git / github.com/nextcloud/cookbook
Affected ranges
- Type
- GIT
- Repo
- https://github.com/nextcloud/cookbook
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixedFixedFixedFixed