🛡️ CVE-2023-40034
🟠 CVSS 8.1 — High ✅ No Known Exploit CWE-20 NVD
8.1
CVSS Score
0 Low4 Medium7 High9 Critical10

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.

Details

Severity HIGH
CVSS Score 8.1
CVSS Vector CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE CWE-20
Public Exploit ✅ No
Source NVD
Published 2023-08-16
Updated 2026-06-15
Modified 2024-08-21

Affected Packages

Software From version Fixed in
github.com/woodpecker-ci/woodpecker — —
woodpecker 1.0.0 1.0.2

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