CVE-2026-50141
Last modified
CVE-2026-50141 is a high-severity vulnerability rated 7.1/10 on the CVSS scale. Woodpecker is a CI/CD engine. Starting in version 3.0.0 and prior to version 3.14.1, a vulnerability in Woodpecker CI's gRPC layer allowed any authenticated agent to impersonate any other agent on the same server by injecting a forged `agent_id` value into outgoing gRPC metadata. EPSS estimates a 0.25% chance of exploitation in the next 30 days.
Description
Woodpecker is a CI/CD engine. Starting in version 3.0.0 and prior to version 3.14.1, a vulnerability in Woodpecker CI's gRPC layer allowed any authenticated agent to impersonate any other agent on the same server by injecting a forged `agent_id` value into outgoing gRPC metadata. The server correctly verified the JWT token but then discarded the verified agent identity in favor of the client-supplied value. Version 3.14.1 patches the issue. As a workaround, disable org agents (`WOODPECKER_DISABLE_USER_AGENT_REGISTRATION=true`) and delete existing ones.
Metrics
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Weakness Enumeration
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2026-50141?
How severe is CVE-2026-50141?
How do I fix CVE-2026-50141?
How Strix Helps
- Uncovering a hidden BOLA in Appsmith's snapshot logicStrix autonomously discovered a BOLA/IDOR vulnerability in Appsmith's snapshot deletion path.
- Same Subject, Wrong User: A Cross-Issuer Account Takeover in n8nStrix found an identity-binding bug in n8n's token-exchange flow enabling account takeover.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-50133Hugo is a static site generator. Prior to 0.162.0, Hugo acce…6.1
- CVE-2026-50134Hugo is a static site generator. From 0.91.0 until 0.162.0, …5.8
- CVE-2026-50135Hugo is a static site generator. From 0.123.0 to 0.161.1, a …5.5
- CVE-2026-50136Budibase is an open-source low-code platform. Prior to 3.39.…5.3
- CVE-2026-50137Budibase is an open-source low-code platform. Prior to 3.39.…9.4
- CVE-2026-5014A vulnerability was found in elecV2 elecV2P up to 3.8.3. The…5.5
- CVE-2026-50144ncnn is a high-performance neural network inference framewor…7.1
- CVE-2026-50146Astro is a web framework. Prior to 6.3.3, when a component u…6.1
- CVE-2026-50147Metabase is an open-source business intelligence and embedde…7.6
- CVE-2026-50148Metabase is an open-source business intelligence and embedde…9.1
- CVE-2026-5015A vulnerability was determined in elecV2 elecV2P up to 3.8.3…4.3
- CVE-2026-50151oras-go is a Go library for managing OCI artifacts. Prior to…7.5
Are you affected by CVE-2026-50141?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST