CVE-2025-49974

MEDIUM 4.3

WordPress UpStream: a Project Management Plugin for WordPress plugin <= 2.1.1 - Broken Access Control Vulnerability

CVSS Score

4.3

EPSS Score

0.0%

EPSS Percentile

0th

Missing Authorization vulnerability in upstreamplugin UpStream: a Project Management Plugin for WordPress upstream allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects UpStream: a Project Management Plugin for WordPress: from n/a through <= 2.1.1.

CWE	CWE-862
Vendor	upstreamplugin
Product	upstream: a project management plugin for wordpress
Published	Jun 20, 2025
Last Updated	Apr 28, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

Affected Versions

upstreamplugin / UpStream: a Project Management Plugin for WordPress

0 ≤ 2.1.1

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/Wordpress/Plugin/upstream/vulnerability/wordpress-upstream-a-project-management-plugin-for-wordpress-plugin-2-1-0-broken-access-control-vulnerability?_s_id=cve

Credits

Nguyen Tran Tuan Dung (domiee13) | Patchstack Bug Bounty Program