What is the CVSS score of CVE-2023-30526?

CVE-2023-30526 has a CVSS 3.1 base score of 6.5 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N. EPSS exploitation probability: 0.5%.

Report Portal CVE-2023-30526

MEDIUM

Missing Authorization (CWE-862)

2023-04-12 jenkinsci-cert@googlegroups.com

Jenkins Authentication Bypass Report Portal

6.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.5 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

Lifecycle Timeline

CVE Published

Apr 12, 2023 - 18:15 nvd

MEDIUM 6.5

DescriptionNVD

AnalysisAI

A missing permission check in Jenkins Report Portal Plugin 0.5 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL using attacker-specified bearer token. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Missing Authorization (CWE-862), which allows attackers to access resources or perform actions without proper authorization checks. A missing permission check in Jenkins Report Portal Plugin 0.5 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL using attacker-specified bearer token authentication. Affected products include: Jenkins Report Portal.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Implement role-based access control, validate authorization on every request server-side, apply principle of least privilege.