CVE-2024-35183wolfictl leaks GitHub tokens to remote non-GitHub git servers
- 4.4MediumCVSS base score
- 0.24%Exploitation in 30 daysEPSS · top 85% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- YesPublic exploitsa reference or SSVC says so
Description
wolfictl is a command line tool for working with Wolfi. A git authentication issue in versions prior to 0.16.10 allows a local user’s GitHub token to be sent to remote servers other than `github.com`. Most git-dependent functionality in wolfictl relies on its own `git` package, which contains centralized logic for implementing interactions with git repositories. Some of this functionality requires authentication in order to access private repositories. A central function `GetGitAuth` looks for a GitHub token in the environment variable `GITHUB_TOKEN` and returns it as an HTTP basic auth object to be used with the `github.com/go-git/go-git/v5` library. Most callers (direct or indirect) of `GetGitAuth` use the token to authenticate to github.com only; however, in some cases callers were passing this authentication without checking that the remote git repository was hosted on github.com. This behavior has existed in one form or another since commit 0d06e1578300327c212dda26a5ab31d09352b9d0 - committed January 25, 2023. This impacts anyone who ran the `wolfictl check update` commands with a Melange configuration that included a `git-checkout` directive step that referenced a git repository not hosted on github.com. This also impacts anyone who ran `wolfictl update <url>` with a remote URL outside of github.com. Additionally, these subcommands must have run with the `GITHUB_TOKEN` environment variable set to a valid GitHub token. Users should upgrade to version 0.16.10 to receive a patch.
Public exploit
An exploit or proof of concept is public: anyone can try it against an unpatched system. CISA's SSVC rates its exploitation: a proof of concept is public.
Timeline
ID reserved
By GitHub_M
- 5 days later
· 5 days later
Published
- 3 months later
· 3 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| GitHub_MCNA (assigner) | 3.1 | Medium4.4 | CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N |
| NVDNVD · Deferred | 3.1 | Medium4.4 | CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N |
- EPSS (exploitation in 30 days)
- 0.24% · top 85% of all CVEs (14 Nov 2026)
- CISA SSVC
- Exploitation: poc · Automatable: no · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.4.
Affected products
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- Gogithub.com/wolfi-dev/wolfictlGHSA-8fg7-hp93-qhvr (opens in a new tab)
References
References6
- https://github.com/wolfi-dev/wolfictl/security/advisories/GHSA-8fg7-hp93-qhvr (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://github.com/wolfi-dev/wolfictl/commit/0d06e1578300327c212dda26a5ab31d09352b9d0 (opens in a new tab)x_refsource_MISCx_transferred
- https://github.com/wolfi-dev/wolfictl/commit/403e93569f46766b4e26e06cf9cd0cae5ee0c2a2 (opens in a new tab)x_refsource_MISCx_transferred
- https://github.com/wolfi-dev/wolfictl/blob/488b53823350caa706de3f01ec0eded9350c7da7/pkg/update/update.go#L143 (opens in a new tab)x_refsource_MISCx_transferred
- https://github.com/wolfi-dev/wolfictl/blob/4dd6c95abb4bc0f9306350a8601057bd7a92bded/pkg/update/deps/cleanup.go#L49 (opens in a new tab)x_refsource_MISCx_transferred
- https://github.com/wolfi-dev/wolfictl/blob/6d99909f7b1aa23f732d84dad054b02a61f530e6/pkg/git/git.go#L22 (opens in a new tab)x_refsource_MISCx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2024-1521 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-8fg7-hp93-qhvr (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2024-35183)Record last updated .