What is the CVSS score of CVE-2024-27995?

CVE-2024-27995 has a CVSS 3.1 base score of 5.9 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L. EPSS exploitation probability: 0.1%.

Armember CVE-2024-27995

MEDIUM

Cross-site Scripting (XSS) (CWE-79)

2024-03-21 audit@patchstack.com

XSS Armember Reputeinfosystems

5.9

CVSS 3.1 · NVD

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Vulnerability Assessment

Weakness	CWE CWE-79 OWASP Top 10:2025 A05:2025 - Injection ASVS 5.0 V1 - Encoding and Sanitization Output encoding, context-aware escaping MITRE ATT&CK 2 techniques across 2 tactics: Initial Access, Execution 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 5.9 (MEDIUM). Attack characteristics: network attack vector, low complexity, high privileges required, user interaction required. EPSS exploitation probability: 0.11%.
Exploit ScenarioDerived	A remote attacker could inject malicious scripts into web pages viewed by other users by sending crafted requests to the affected application.

This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).

No patch listed yet 0.1% exploitation probability (EPSS)

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AnalysisAI

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Repute Infosystems ARMember - Membership Plugin, Content Restriction, Member Levels, User Profile. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.

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 Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Repute Infosystems ARMember - Membership Plugin, Content Restriction, Member Levels, User Profile & User signup allows Stored XSS.0.23. Affected products include: Reputeinfosystems Armember. Version information: through 4.0.23..

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Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

NVD PRIMARY 5.9 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

Low

DescriptionCVE.org

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Repute Infosystems ARMember - Membership Plugin, Content Restriction, Member Levels, User Profile & User signup allows Stored XSS.This issue affects ARMember - Membership Plugin, Content Restriction, Member Levels, User Profile & User signup: from n/a through 4.0.23.

Threat Intelligence Overview

EPSS Score

0.1%

Top 71% 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 MEDIUM

CISA KEV No

Public POC No

EPSS 0.1%

Patch available No

Active threat No

Deciding rule

MEDIUM severity (CVSS 4.0-6.9)

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.

SSVC AssessmentENISA

SSVC Decision· derived

Scheduled

Exploitation· derived

None

System Exposure· derived

Open

Automatable· derived

Human Impact· derived

Medium

Priority Score

Low Medium High Critical

KEV: 0

EPSS: 0

CVSS: +30

PoC: 0

Weaponized: 0

Threat intel: 0

Gov advisory: 0

Attack Technique

Cross-Site Scripting MEDIUM

Cross-Site Scripting occurs when an application accepts untrusted data and sends it to a web browser without proper validation or encoding.

Affected Products (CPE)CVE.org

cpe:2.3:a:reputeinfosystems:armember:*:*:*:*:*:wordpress:*:*

More in Armember

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CVE-2022-1903 HIGH This Week POC

8.1 Jun 27

The ARMember WordPress plugin before 3.4.8 is vulnerable to account takeover (even the administrator) due to missing non

CVE-2026-5073 HIGH This Week POC

7.5 Jun 02

Unauthenticated SQL injection in the ARMember Premium WordPress plugin (versions up to and including 7.3.1) allows remot

CVE-2026-5076 CRITICAL Act Now

9.8 Jun 02

Account takeover in the ARMember Premium WordPress plugin through version 7.3.1 stems from the plugin storing a plaintex

CVE-2023-52200 CRITICAL Act Now

9.6 Jan 08

CSRF + deserialization chain in ARMember WordPress membership plugin.

CVE-2024-30223 CRITICAL Act Now

9.0 Mar 28

Deserialization of Untrusted Data vulnerability in Repute Infosystems ARMember.0.26. Rated critical severity (CVSS 9.0),

CVE-2024-32948 CRITICAL Act Now

9.1 Apr 24

Missing Authorization vulnerability in Repute Infosystems ARMember.0.28. Rated critical severity (CVSS 9.1), this vulner

CVE-2022-42888 HIGH This Week

8.8 Dec 06

Unauth. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor pat

CVE-2024-30222 HIGH This Week

8.5 Mar 28

Deserialization of Untrusted Data vulnerability in Repute Infosystems ARMember.0.26. Rated high severity (CVSS 8.5), thi

CVE-2022-46808 HIGH This Week

8.2 Nov 03

A vulnerability in reputeinfosystems ARMember armember-membership.4.11. Rated high severity (CVSS 8.2), this vulnerabili

CVE-2023-3011 MEDIUM This Month

6.5 Jul 12

The ARMember plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 4.0.5. R

CVE-2026-5074 MEDIUM This Month

6.5 Jun 02

SQL Injection in ARMember Premium WordPress membership plugin (versions up to and including 7.3.1) enables authenticated

CVE-2024-0969 MEDIUM This Month

5.3 Feb 05

The ARMember plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including,

Same weakness CWE-79 – Cross-site Scripting (XSS)

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CVE-2020-3580 MEDIUM POC

6.1

CVE-2013-7389 MEDIUM POC

4.3

CVE-2021-25299 MEDIUM POC

6.1

CVE-2014-2120 MEDIUM

6.1

CVE-2023-40000 HIGH POC

8.3

CVE-2016-8581 MEDIUM POC

6.1

CVE-2013-5223 MEDIUM POC

5.4

CVE-2025-52367 MEDIUM POC

5.4

Same technique XSS

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CVE-2017-9248 CRITICAL POC

9.8

CVE-2013-1710 CRITICAL POC

10.0

CVE-2024-52875 HIGH POC

8.8

References

Advisories & patches

REF https://patchstack.com/database/vulnerability/armember-membership/wordpress-armember-plugin-4-0-23-cross-site-scripting-xss-vulnerability?_s_id=cve

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