CVE-2023-40034
8.1 · HIGHOverview
CVE-2023-40034 is a high-severity vulnerability affecting woodpecker-ci woodpecker. It was published on August 16, 2023 and has a CVSS 3.1 base score of 8.1 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.1, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Woodpecker is a community fork of the Drone CI system. In affected versions an attacker can post malformed webhook data witch lead to an update of the repository data that can e.g. allow the takeover of an repo. This is only critical if the CI is configured for public usage and connected to a forge witch is also in public usage. This issue has been addressed in version 1.0.2. Users are advised to upgrade. Users unable to upgrade should secure the CI system by making it inaccessible to untrusted entities, for example, by placing it behind a firewall.
Remediation
Check the references section for vendor advisories and patches from woodpecker-ci. Update woodpecker to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| woodpecker-ci | woodpecker | >= 1.0.0, < 1.0.2 | Affected |
References
Frequently Asked Questions
What is CVE-2023-40034?
CVE-2023-40034 is a high-severity vulnerability affecting woodpecker-ci woodpecker. It was published on August 16, 2023 and has a CVSS 3.1 base score of 8.1 (HIGH).
How severe is CVE-2023-40034?
This vulnerability has a CVSS 3.1 base score of 8.1, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2023-40034?
Check the references section for vendor advisories and patches from woodpecker-ci. Update woodpecker to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2023-40034?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-40034 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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