What is the CVSS score of EUVD-2025-17520?

EUVD-2025-17520 has a CVSS 3.1 base score of 8.8 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.1%.

Which versions of PT Norther Lights Production MapSVG are affected by EUVD-2025-17520?

CVE-2025-47561 affects PT Norther Lights Production MapSVG versions prior to 8.6.13 and allows authenticated users with low-privilege accounts to escalate to higher privileges, creating risk of…. A patch is available.

How to fix or mitigate EUVD-2025-17520?

Within 24 hours: Identify all systems running MapSVG and confirm current versions. Within 7 days: Upgrade MapSVG to version 8.6.13 or later on all affected instances; prioritize production and data-sensitive environments first. Within 30 days: Complete inventory verification and confirm all instances have been patched; review access logs from the past 90 days for suspicious privilege escalation activity by low-privilege user accounts.

PT Norther Lights Production MapSVG EUVD-2025-17520

| CVE-2025-47561 HIGH

Incorrect Privilege Assignment (CWE-266)

2025-06-09 audit@patchstack.com

Privilege Escalation

8.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.8 HIGH

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

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:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Re-analysis Queued

Apr 23, 2026 - 15:42 vuln.today

cvss_changed

Analysis Updated

Apr 16, 2026 - 06:43 EUVD-patch-fix

executive_summary

Re-analysis Queued

Apr 16, 2026 - 05:29 backfill_euvd_patch

patch_released

Patch available

Apr 16, 2026 - 05:29 EUVD

8.6.13

EUVD ID Assigned

Mar 14, 2026 - 19:21 euvd

EUVD-2025-17520

Analysis Generated

Mar 14, 2026 - 19:21 vuln.today

CVE Published

Jun 09, 2025 - 16:15 nvd

HIGH 8.8

DescriptionCVE.org

Incorrect Privilege Assignment vulnerability in PT Norther Lights Production MapSVG allows Privilege Escalation.This issue affects MapSVG: from n/a before 8.6.13.

AnalysisAI

CVE-2025-47561 is an Incorrect Privilege Assignment vulnerability in PT Norther Lights Production MapSVG that allows authenticated users to escalate their privileges within the application. Affected versions are MapSVG prior to 8.6.13. An attacker with low-privilege login credentials can exploit this flaw to gain high-impact unauthorized access to sensitive data, modify critical information, and potentially disrupt service availability.

Technical ContextAI

This vulnerability stems from CWE-266 (Incorrect Privilege Assignment), a root cause class where the application fails to properly validate or enforce privilege boundaries during access control decisions. MapSVG, a WordPress plugin/web application for creating interactive SVG maps, contains a logic flaw in its privilege assignment mechanism. The vulnerability likely exists in the authentication or authorization handler that determines user roles and permissions, allowing a low-privileged user (PR:L per CVSS vector) to access or perform actions reserved for higher-privileged roles. The network-accessible nature (AV:N) and low attack complexity (AC:L) suggest the flaw is in a readily accessible code path, possibly in API endpoints, role-checking functions, or permission validation routines that can be triggered without additional user interaction (UI:N).

RemediationAI

Immediate action: Update MapSVG to version 8.6.13 or later. This is a mandatory patch release. For WordPress installations: (1) Access WordPress admin panel → Plugins; (2) Locate MapSVG and click 'Update Now' if version < 8.6.13; (3) Verify successful upgrade by checking plugin version in Settings or plugin details. For manual installations, download MapSVG 8.6.13+ from the official PT Norther Lights repository and replace plugin files. Temporary mitigation (if immediate patching is not possible): Restrict plugin access via WordPress user roles—disable MapSVG functionality for non-administrative users until patched, or implement network-level IP whitelisting to limit access to trusted sources. Verification: After patching, audit user role assignments and conduct privilege escalation testing to confirm the flaw is resolved.