What is the CVSS score of CVE-2025-13982?

CVE-2025-13982 has a CVSS 3.1 base score of 8.1 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N. EPSS exploitation probability: 0.0%.

How to fix or mitigate CVE-2025-13982?

Within 24 hours: Inventory all systems running Login Time Restriction and document affected versions. Within 7 days: Implement WAF rules to detect and block CSRF attacks targeting the vulnerable plugin endpoints, and consider temporarily disabling the plugin if non-critical. Within 30 days: Monitor vendor communications for patch availability and establish a testing environment to validate the patch before production deployment.

Login Time Restriction CVE-2025-13982

HIGH

Cross-Site Request Forgery (CSRF) (CWE-352)

2026-01-28 mlhess@drupal.org

CSRF Drupal Login Time Restriction

8.1

CVSS 3.1 · NVD

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Vulnerability Assessment

Weakness	CWE CWE-352 OWASP Top 10:2025 A01:2025 - Broken Access Control ASVS 5.0 V3 - Web Frontend Security Anti-CSRF tokens, SameSite cookies MITRE ATT&CK 1 technique across 1 tactic: Initial Access The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. Sign in to read
Impact	CVSS 8.1 (HIGH). Attack vector: Network. Complexity: Low. Privileges required: None. User interaction: Required.
Exploit ScenarioDerived	An attacker could exploit this vulnerability to compromise the affected system.

This Week Schedule remediation this week. Why: HIGH severity (CVSS 7.0-8.9).

Patch available 0.0% exploitation probability (EPSS)

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AnalysisAIv1 – Mar 12, 2026

RemediationAI

Monitor vendor advisories for a patch. Restrict network access to the affected service where possible.

Affected Packages

composer drupal/login_time_restriction fix: 1.0.3

Source: OSV (Open Source Vulnerabilities)

Affects your stack

Affects 1 package in composer

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

This vulnerability (CWE-352: Cross-Site Request Forgery (CSRF)) affects Login Time Restriction. Cross-Site Request Forgery (CSRF) vulnerability in Drupal Login Time Restriction allows Cross Site Request Forgery.This issue affects Login Time Restriction: from 0.0.0 before 1.0.3.

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Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

NVD PRIMARY 8.1 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

Lifecycle Timeline

Patch released

Mar 31, 2026 - 21:13 nvd

Patch available

CVE Published

Jan 28, 2026 - 20:16 nvd

HIGH 8.1

DescriptionCVE.org

Cross-Site Request Forgery (CSRF) vulnerability in Drupal Login Time Restriction allows Cross Site Request Forgery.This issue affects Login Time Restriction: from 0.0.0 before 1.0.3.

Executive ViewAI

Why It Matters

The Login Time Restriction plugin (versions ≤1.0.3) contains a CSRF vulnerability that allows attackers to perform unauthorized actions on behalf of authenticated users without their knowledge. This affects any organization using this plugin and could lead to unauthorized account modifications, privilege escalation, or system configuration changes if users are tricked into visiting malicious websites.

Business Impact: High

Compensating Controls

Implement Web Application Firewall (WAF) rules to enforce CSRF token validation on affected endpoints; apply SameSite cookie attributes if configurable; restrict plugin access via network segmentation to trusted networks only; disable the Login Time Restriction feature if business-critical functionality can be achieved through alternative controls; implement additional authentication factors for administrative actions; monitor for suspicious account modifications and privilege changes.

Threat Intelligence Overview

EPSS Score

0.0%

Top 95% exploitable

Data Quality

3 sources

Confidence: Low

NVD

CVE.org

EPSS

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue

Severity HIGH

CISA KEV No

Public POC No

EPSS 0.0%

Patch available Yes

Active threat No

Deciding rule

HIGH severity (CVSS 7.0-8.9)

What every action level means

Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.

Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.

This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.

This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.

Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.