No exploitation reportedFix available

CVE-2024-6931

Q: Is CVE-2024-6931 actively exploited?

Active exploitation of CVE-2024-6931 has not been confirmed. Its EPSS score was 16.7% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

Q: What is the CVSS score for CVE-2024-6931?

CVE-2024-6931 has a CVSS v3 base score of 6.1 (MEDIUM severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

No exploitation reported by the sources we read.

Published2024-09-27
Fixed in6.6.4
WeaknessCWE-79

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

The The Events Calendar plugin for WordPress is vulnerable to Stored Cross-Site Scripting via RSVP name field in all versions up to, and including, 6.6.3 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.

Timeline

dates in UTC

2024-09-2709:15CVE publishedNVD
2026-10-2319:23EPSS crossed 10 %FIRST EPSS

Observed activity

isMalicious corpus · updated 2026-10-23 18:48 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2024-6931?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2024-6931?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD · CISA-ADP

Stellarwp the events calendar

Branch	Affected	Fixed in	Source
6.6	< 6.6.4	6.6.4	NVD

Theeventscalendar the events calendar

Branch	Affected	Fixed in	Source
6.6	≤ 6.6.3	no fix published	CISA-ADP

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

Update Stellarwp the events calendar to 6.6.4

Advisories and patches

plugins.trac.wordpress.orgPatch
wordpress.orgRelease Notes

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

CISA-ADPSSVC decisionnone2024-09-27
OpenCVESSVC decisionnone—
CNACVSS 3.17.2read 2026-10-23
NVDCVSS 3.16.1read 2026-10-23
CNAweakness (CWE)CWE-79read 2026-10-23
FIRST EPSSEPSS score16.7 %read 2026-10-23

Technical details

CVSS v3 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Published: 2024-09-27
Last Modified: 2026-06-17
NVD status: Analyzed

Frequently asked questions

What is CVE-2024-6931?

Is CVE-2024-6931 actively exploited?

Active exploitation of CVE-2024-6931 has not been confirmed. Its EPSS score was 16.7% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2024-6931?

CVE-2024-6931 has a CVSS v3 base score of 6.1 (MEDIUM severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

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