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CVE-2026-73135— Gitea hidden-owner repository listing disclosure

Quick assessment

Affected
Gitea Gitea
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Gitea 在仓库可见性判断逻辑上存在不一致问题。某些用于列出仓库的接口所使用的判断条件，会包含那些对当前查看者而言“所有者不可见”的仓库。尽管通过直接访问仓库的路径会正确返回 404 拒绝访问，但这些列表接口仍会泄露仓库的元数据信息。该漏洞使得仓库的存在性和列表信息跨过了预期的所有者可见性边界，被不当暴露。

AI Predicted 5.3 Difficulty: Trivial EPSS 0.36% · P28

Affected Version Matrix 1

VendorProduct Version RangeStatus
Gitea Gitea ≤ 1.27.1 affected
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I. Basic Information for CVE-2026-73135

Vulnerability Information
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Vulnerability Title
Gitea hidden-owner repository listing disclosure
Source: CVE Program / CVE List V5
Vulnerability Description
Gitea uses inconsistent repository visibility predicates, and the condition used by some repository-listing endpoints admits repositories whose owners are hidden from the viewer. Those listings disclose repository metadata even though direct routes correctly deny access with a 404 response. The issue exposes repository existence and listing information across the intended owner-visibility boundary.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
信息暴露
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Gitea Gitea 0 ~ 1.27.1 -

II. Public POCs for CVE-2026-73135

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III. Intelligence Information for CVE-2026-73135

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Patches & Fixes for CVE-2026-73135 (2)

Other References for CVE-2026-73135 (2)

Other References for CVE-2026-73135 (1)

Same Patch Batch · Gitea · 2026-10-14 · 36 CVEs total

CVE-2026-68964 Gitea restricted-user SSH and GPG key metadata disclosure
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-2026-62925 Gitea Alpine package parsing memory exhaustion
CVE-2026-70407 Gitea organization listing token scope bypass
CVE-2026-68957 Gitea restricted-user issue search disclosure
CVE-2026-73814 Gitea repository ownership escalation by administrators
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-2026-73126 Gitea private workflow badge token scope bypass
CVE-2026-73802 Gitea Runner host isolation bypass through container options

Showing top 20 of 36 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Gitea
Same vendor: Gitea
Same weakness: CWE-200

V. Comments for CVE-2026-73135

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