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[email protected]CVE-2023-40034

HistoryAug 16, 2023 - 9:15 p.m.

CVE-2023-40034

2023-08-1621:15:10

CWE-20

[email protected]

web.nvd.nist.gov

cve-2023-40034

woodpecker

drone ci

security

vulnerability

update

repository

takeover

ci system

public usage

webhook

firewall

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

8 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

25.9%

JSON

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.

Affected configurations

Vulners

NVD

Node

woodpecker-ciwoodpeckerRange1.0.0–1.0.2

VendorProductVersionCPE
woodpecker\-ciwoodpecker*cpe:2.3:a:woodpecker\-ci:woodpecker:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
woodpecker\-ci	woodpecker	*	cpe:2.3:a:woodpecker\-ci:woodpecker::::::::

CNA Affected

[
  {
    "vendor": "woodpecker-ci",
    "product": "woodpecker",
    "versions": [
      {
        "version": ">= 1.0.0, < 1.0.2",
        "status": "affected"
      }
    ]
  }
]