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CVE-2026-73814— Gitea repository ownership escalation by administrators

一分钟漏洞结论

影响对象
Gitea Gitea
利用判断
尚无明确在野利用证据，仍需结合暴露面评估
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。

Gitea's collaboration access-mode endpoint accepts the Owner access mode from an authenticated repository collaborator with Admin access. The collaborator can promote their effective permissions from Admin to Owner and then perform owner-only operations, inclu

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一、 漏洞 CVE-2026-73814 基础信息

漏洞信息

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Vulnerability Title
Gitea repository ownership escalation by administrators
来源: CVE Program / CVE List V5
Vulnerability Description
Gitea's collaboration access-mode endpoint accepts the Owner access mode from an authenticated repository collaborator with Admin access. The collaborator can promote their effective permissions from Admin to Owner and then perform owner-only operations, including transferring the repository to their own account. This bypasses the intended boundary between repository administration and ownership.
来源: CVE Program / CVE List V5
CVSS Information
N/A
来源: CVE Program / CVE List V5
Vulnerability Type
特权授予不正确
来源: CVE Program / CVE List V5

受影响产品

厂商 产品 影响版本 CPE 订阅
Gitea Gitea 0 ~ 1.27.1 -

二、漏洞 CVE-2026-73814 的公开POC

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三、漏洞 CVE-2026-73814 的情报信息

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CVE-2026-73814 厂商页面 (1)

CVE-2026-73814 其他参考 (4)

同批安全公告 · Gitea · 2026-10-14 · 共 36 条

CVE-2026-62925 Gitea Alpine package parsing memory exhaustion
CVE-2026-70407 Gitea organization listing token scope bypass
CVE-2026-70396 Gitea organization repository creation token scope bypass
CVE-2026-70406 Gitea private comparison disclosure with public-only tokens
CVE-2026-70400 Gitea private migration creation with public-only tokens
CVE-2026-70402 Gitea local code execution through writable Git hooks
CVE-2026-67577 Gitea restricted-user activity and heatmap disclosure
CVE-2026-63792 Gitea private reusable workflow disclosure to fork runs
CVE-2026-63021 Gitea Swift package manifest memory exhaustion
CVE-2026-59774 Gitea Org-mode file disclosure and code execution
CVE-2026-68964 Gitea restricted-user SSH and GPG key metadata disclosure
CVE-2026-68957 Gitea restricted-user issue search disclosure
CVE-2026-73800 Gitea reusable workflow secret exposure in pull_request_target
CVE-2026-73535 Gitea second-factor bypass through OpenID identity linking
CVE-2026-73804 Gitea API token scope escalation through HTTP signatures
CVE-2026-73539 Gitea external renderer argument injection and code execution
CVE-2026-78231 Gitea blind SSRF through OpenID assertion verification
CVE-2026-78433 Gitea private attachment disclosure through repository mismatch
CVE-2026-73130 Gitea repository initialization resource exhaustion
CVE-2026-73802 Gitea Runner host isolation bypass through container options

显示前 20 条，共 36 条。 查看全部 → →

IV. Related Vulnerabilities

Same product: Gitea
Same vendor: Gitea
Same weakness: CWE-266

V. Comments for CVE-2026-73814

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