Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-58370— Woodpecker < 3.15.0 - GitLab Approval Gate Bypass via Spoofable Commit Author Name

Quick assessment

Affected
woodpecker-ci woodpecker
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

woodpecker-ci Woodpecker是woodpecker-ci团队开源的一个简单而强大的 CI/CD 引擎。 Woodpecker 3.15.0之前版本存在授权问题漏洞，该漏洞源于对GitLab forge驱动中pipeline.Author的验证不当，该字段由攻击者控制的webhook负载中的git提交作者名填充，可能导致绕过审批机制，使未授权的管道攻击者执行控制管道步骤并泄露CI秘密。

CVSS 8.1 · High EPSS 0.72% · P54

Affected Version Matrix 1

VendorProduct Version RangeStatus
woodpecker-ci woodpecker < 3.15.0 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-58370

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Woodpecker < 3.15.0 - GitLab Approval Gate Bypass via Spoofable Commit Author Name
Source: CVE Program / CVE List V5
Vulnerability Description
Woodpecker before 3.15.0 matches the ApprovalAllowedUsers bypass list against pipeline.Author. For the GitLab forge driver, pipeline.Author is populated from the git commit author name (commit.author.name) carried in the webhook payload, which is attacker-controlled and not verified by GitLab. A user who can open a merge request from a fork can set the commit author name to match an entry in ApprovalAllowedUsers, causing needsApproval to return false so the pipeline runs without the required approval. This defeats the fork-approval security boundary and allows execution of attacker-controlled pipeline steps on a Woodpecker agent and exfiltration of CI secrets exposed to the run. Other built-in forge drivers (Gitea, Forgejo, GitHub, Bitbucket) derive pipeline.Author from the forge-validated sender/actor identity and are not affected.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
使用欺骗进行的认证绕过
Source: CVE Program / CVE List V5
Vulnerability Title
Woodpecker 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
woodpecker-ci Woodpecker是woodpecker-ci团队开源的一个简单而强大的 CI/CD 引擎。 Woodpecker 3.15.0之前版本存在授权问题漏洞，该漏洞源于对GitLab forge驱动中pipeline.Author的验证不当，该字段由攻击者控制的webhook负载中的git提交作者名填充，可能导致绕过审批机制，使未授权的管道攻击者执行控制管道步骤并泄露CI秘密。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
woodpecker-ci woodpecker 0 ~ 3.15.0 -

II. Public POCs for CVE-2026-58370

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 7935 chars
Pro+ exclusive includes:
Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
In-depth vulnerability mechanism
Trigger conditions & impact
Full executable POC code
Exploit chain & mitigation
POC zip download
100+ AI POC generations per month

III. Intelligence Information for CVE-2026-58370

请登录查看更多情报信息。

Patches & Fixes for CVE-2026-58370 (2)

Vendor Advisories for CVE-2026-58370 (1)

Vendor Pages for CVE-2026-58370 (1)

IV. Related Vulnerabilities

Same product: woodpecker
Same vendor: woodpecker-ci
Same weakness: CWE-290