CVE-2026-116289: Gitea, заобикаляне на вход и права

Описание

Оригинално описание

Gitea did not reject personal access tokens restricted to public resources (`public-only`) on the organization Actions runner registration-token endpoint, and the runner registered with the resulting token was not limited to public repositories. Holding only such a token with `write:organization` that belongs to an owner of a public organization, an attacker could register an organization-level runner and receive jobs of the organization's private repositories that have Actions enabled, including the workflow content, Actions secrets and variables, and a task token with access to the private repository. The issue widens what the restricted token can reach; it gives nothing beyond what the owner's full account can already do.

Засегнати продукти

• Gitea Gitea: преди 28.3.0

Вид слабост

• CWE-863 Incorrect Authorization

История

Други уязвимости в Gitea Gitea

• CVE-2026-119627
• CVE-2026-119625
• CVE-2026-119533
• CVE-2026-119441
• CVE-2026-118504

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-116289
• https://nvd.nist.gov/vuln/detail/CVE-2026-116289
• https://github.com/go-gitea/gitea/security/advisories/GHSA-qcgm-ggp8-22qc
• https://github.com/go-gitea/gitea/pull/39690
• https://github.com/go-gitea/gitea/pull/39853
• https://blog.gitea.com/release-of-28.3.0/
• https://github.com/go-gitea/gitea/releases/tag/v28.3.0