ByteOS Network

NVD Vulnerability Details :

CVE-2026-57289

Received

Source-jenkinsci-cert@googlegroups.com

Published At-24 Jun, 2026 | 14:17

Updated At-24 Jun, 2026 | 15:16

Jenkins Bitbucket Push and Pull Request Plugin 3.3.8 and earlier unconditionally disables SSL/TLS certificate and hostname validation for connections sending Bearer token authenticated requests to the configured Bitbucket Server endpoint, allowing attackers able to intercept network traffic to capture the token.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Secondary	3.1	4.8	MEDIUM	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
			N/A

Type: Secondary

Version: 3.1

Base score: 4.8

Base severity: MEDIUM

Vector:

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

Type: N/A

Version:

Base score:

Base severity: N/A

Vector:

Weaknesses

CWE ID	Type	Source
CWE-295	Secondary	134c704f-9b21-4f2e-91b3-4a467353bcc0

CWE ID: CWE-295

Type: Secondary

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

References

Hyperlink	Source	Resource
https://www.jenkins.io/security/advisory/2026-06-24/#SECURITY-3856	jenkinsci-cert@googlegroups.com	N/A

Hyperlink: https://www.jenkins.io/security/advisory/2026-06-24/#SECURITY-3856

Source: jenkinsci-cert@googlegroups.com

Resource: N/A

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History