ByteOS Network

CVE Vulnerability Details :

CVE-2026-57289

PUBLISHED

More Info Official Page

Assigner-jenkins

Assigner Org ID-39769cd5-e6e2-4dc8-927e-97b3aa056f5b

Published At-24 Jun, 2026 | 13:20

Updated At-24 Jun, 2026 | 14:15

▼CVE Numbering Authority (CNA)

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.

Affected Products

Vendor

Jenkins

Product

Jenkins Bitbucket Push and Pull Request Plugin

Default Status

unaffected

Versions

Affected

From 0 through 3.3.8 (maven)

References

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

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

Resource:

vendor-advisory

▼Authorized Data Publishers (ADP)

CISA ADP Vulnrichment

Problem Types

Type	CWE ID	Description
CWE	CWE-295	CWE-295 Improper Certificate Validation

Type: CWE

CWE ID: CWE-295

Description: CWE-295 Improper Certificate Validation

Metrics

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

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

Affected Products

Affected

Metrics

Metrics Other Info

Impacts

Solutions

Configurations

Workarounds

Exploits

Credits

Timeline

Replaced By

Rejected Reason

References

Affected Products

Problem Types

Metrics

Metrics Other Info

Impacts

Solutions

Configurations

Workarounds

Exploits

Credits

Timeline

Replaced By

Rejected Reason

References