What is the CVSS score of CVE-2023-50932?

CVE-2023-50932 has a CVSS 3.1 base score of 8.3 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L. EPSS exploitation probability: 0.1%.

How to fix or mitigate CVE-2023-50932?

Within 30 days: Identify all affected systems running savignano S/Notify and apply vendor patches as part of regular patch cycle. Verify anti-CSRF tokens and content security policies are enforced.

S Notify CVE-2023-50932

HIGH

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

2024-01-09 cve@mitre.org

CSRF Atlassian S Notify Savignano

8.3

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 score of 8.3 (HIGH). Attack characteristics: network attack vector, low complexity, no privileges required, user interaction required. EPSS exploitation probability: 0.05%.
Exploit ScenarioDerived	A remote attacker could trick authenticated users into performing unintended actions by sending crafted requests to the affected application. No authentication is required to exploit this vulnerability.

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

No patch listed yet 0.1% exploitation probability (EPSS)

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AnalysisAIv1 – Mar 28, 2026

An issue was discovered in savignano S/Notify before 4.0.2 for Confluence. Rated high severity (CVSS 8.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Earlier versions of this analysis (1)

v1 Mar 28, 2026 - 19:34 CVSS 8.3

CSRF in S/Notify for Confluence.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Implement anti-CSRF tokens, validate Origin/Referer headers, use SameSite cookie attribute.

Affects your stack

Find out whether the stacks and servers you run are on an affected version.

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

Technical ContextAI · show details

This vulnerability is classified as Cross-Site Request Forgery (CSRF) (CWE-352), which allows attackers to trick authenticated users into performing unintended actions. An issue was discovered in savignano S/Notify before 4.0.2 for Confluence. While an administrative user is logged on, the configuration settings of S/Notify can be modified via a CSRF attack. The injection could be initiated by the administrator clicking a malicious link in an email or by visiting a malicious website. If executed while an administrator is logged on to Confluence, an attacker could exploit this to modify the configuration of the S/Notify app on that host. This can, in particular, lead to email notifications being no longer encrypted when they should be. Affected products include: Savignano S-Notify. Version information: before 4.0.2.

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Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

NVD PRIMARY 8.3 HIGH

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

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

Low

DescriptionCVE.org

An issue was discovered in savignano S/Notify before 4.0.2 for Confluence. While an administrative user is logged on, the configuration settings of S/Notify can be modified via a CSRF attack. The injection could be initiated by the administrator clicking a malicious link in an email or by visiting a malicious website. If executed while an administrator is logged on to Confluence, an attacker could exploit this to modify the configuration of the S/Notify app on that host. This can, in particular, lead to email notifications being no longer encrypted when they should be.

Executive ViewAI

Why It Matters

Organizations using savignano S/Notify face notable risk from CVE-2023-50932, a cross-site request forgery vulnerability rated CVSS 8.3. Attackers could trick authenticated users into performing unintended actions, potentially modifying critical settings or data. Organizations should apply vendor updates when available and consider compensating controls in the interim.

Business Impact: High

Compensating Controls

Apply vendor patch. If immediate patching is not feasible: (1) Implement Content-Security-Policy headers; (2) Enable HttpOnly and SameSite cookie attributes; (3) Deploy WAF XSS/CSRF rules.

Threat Intelligence Overview

EPSS Score

0.1%

Top 84% 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 0.1%

Patch available No

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.