What is the CVSS score of CVE-2024-1320?

CVE-2024-1320 has a CVSS 3.1 base score of 6.5 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N. EPSS exploitation probability: 0.4%.

Is there a patch available for CVE-2024-1320?

Yes, a patch is available for CVE-2024-1320. Update the affected software to the latest version immediately.

Eventprime CVE-2024-1320

MEDIUM

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

2024-03-09 security@wordfence.com

WordPress XSS Eventprime Wordpress Plugin Metagauss

6.5

CVSS 3.1 · NVD

View

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 6.5 (MEDIUM). Attack characteristics: network attack vector, low complexity, no privileges required, no user interaction not required. EPSS exploitation probability: 0.39%.
Exploit ScenarioDerived	A remote attacker could inject malicious scripts into web pages viewed by other users by sending crafted requests to the affected application. No authentication is required to exploit this vulnerability.

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

Patch available 0.4% exploitation probability (EPSS)

Get an e-mail when this CVE is exploited, patched or re-scored. Free account.

Alert me

AnalysisAI

The EventPrime - Events Calendar, Bookings and Tickets plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'offline_status' parameter in all versions up to, and including, 3.4.3. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. 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. The EventPrime - Events Calendar, Bookings and Tickets plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'offline_status' parameter in all versions up to, and including, 3.4.3 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Affected products include: Metagauss Eventprime.

Know when Eventprime gets its next vulnerability

Watch products and get an email when something new is published
Check this CVE against your own stack and servers
Exploit and PoC references, threat intelligence from 22 sources

Continue with Google Continue with GitHub

No credit card · 7-day full trial

Severity by source

NVD PRIMARY 6.5 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

Patch released

Apr 08, 2026 - 18:22 nvd

Patch available

CVE Published

Mar 09, 2024 - 07:15 nvd

MEDIUM 6.5

DescriptionCVE.org

The EventPrime - Events Calendar, Bookings and Tickets plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'offline_status' parameter in all versions up to, and including, 3.4.3 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Threat Intelligence Overview

EPSS Score

0.4%

Top 40% exploitable

Data Quality

4 sources

Confidence: Medium

NVD

CVE.org

EPSS

VulDB

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 0.4%

Patch available Yes

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

Yes

Human Impact· derived

Medium

Priority Score

Low Medium High Critical

KEV: 0

EPSS: 0

CVSS: +32

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:metagauss:eventprime:*:*:*:*:*:wordpress:*:*

More in Eventprime

View all

CVE-2024-4665 MEDIUM This Month POC

6.4 May 15

The EventPrime WordPress plugin before 3.5.0 does not properly validate permissions when updating bookings, allowing use

CVE-2023-5238 MEDIUM This Month POC

6.1 Oct 31

The EventPrime WordPress plugin before 3.2.0 does not sanitise and escape a parameter before outputting it back in the p

CVE-2023-4250 MEDIUM This Month POC

6.1 Oct 31

The EventPrime WordPress plugin before 3.2.0 does not sanitise and escape some parameters before outputting them back in

CVE-2026-24378 CRITICAL Act Now

9.8 Mar 25

This is a PHP Object Injection vulnerability in the Metagauss EventPrime WordPress plugin (eventprime-event-calendar-man

CVE-2024-31275 CRITICAL Act Now

9.8 Jun 09

Missing Authorization vulnerability in Metagauss EventPrime.3.4. Rated critical severity (CVSS 9.8), this vulnerability

CVE-2023-4252 MEDIUM This Month POC

5.3 Nov 27

The EventPrime WordPress plugin through 3.2.9 specifies the price of a booking in the client request, allowing an attack

CVE-2026-56053 HIGH This Week

8.8 Jun 25

PHP Object Injection in the EventPrime event-calendar-management WordPress plugin (versions 4.3.4.1 and earlier) allows

CVE-2024-43223 HIGH This Week

8.8 Nov 01

Missing Authorization vulnerability in EventPrime Events EventPrime allows Exploiting Incorrectly Configured Access Cont

CVE-2023-5519 MEDIUM This Month POC

4.3 Oct 31

The EventPrime WordPress plugin before 3.2.0 does not have CSRF checks when creating bookings, which could allow attacke

CVE-2023-4251 MEDIUM This Month POC

4.3 Oct 31

The EventPrime WordPress plugin before 3.2.0 does not have CSRF checks when creating bookings, which could allow attacke

CVE-2024-24832 HIGH This Week

8.2 Mar 23

Missing Authorization vulnerability in Metagauss EventPrime.3.9. Rated high severity (CVSS 8.2), this vulnerability is r

CVE-2026-42687 HIGH This Week

8.1 Jun 15

Unauthenticated PHP Object Injection in the EventPrime event calendar plugin for WordPress (versions <= 4.3.2.1) allows

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

View all

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

View all

CVE-2017-9248 CRITICAL POC

9.8

CVE-2013-1710 CRITICAL POC

10.0

CVE-2024-52875 HIGH POC

8.8

References

Advisories & patches

PATCH https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3043888%40eventprime-event-calendar-management&new=3043888%40eventprime-event-calendar-management&sfp_email=&sfph_mail= ADVISORY https://vuldb.com/vuln/256295 REF https://www.wordfence.com/threat-intel/vulnerabilities/id/7e82e1c5-0ed4-4dee-9990-976591693eb5?source=cve

Search Externally

GitHub PoC

Exploit-DB PacketStorm Snyk Rapid7 Nuclei Templates Trickest PoC

Back