CVE-2025-14945Medium· 5.4▾ Sunlit

The Events Manager - Calendar, Bookings, Tickets, and more! plugin for WordPress is vulnerable to Stored Cross-Site Scripting via event attribute values in all versions up to, and including, 7.3.3

▾ Sunlit zone — Low / medium · no exploitation signal

Depth score30/ 100 · Low

impact 29.7 · likelihood 0 · exploitation 0

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Proof of concept

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Published

Sep 5, 2026

Updated

Sep 8, 2026

CVSS

5.4

Vendor

—

Product

—

CWE

CWE-79

Depth score

30 · Low

EPSS

0.22% · p12

Platforms

—

Source

NVD

Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N

EPSS history

Exploit-prediction probability, daily snapshots since Sep 6.

0.2% → 0.2%

Timeline

Disclosure to exploitation, from the record and what we observed since indexing it.

3 events · 3 days

Sep 5, 2026Published
Disclosed via NVD
Sep 6, 2026EPSS first tracked
0.2%
Sep 8, 2026Record revised
Last analysed / modified upstream

CWE-79 #nvd

Full technical detail▾

Overview

The Events Manager - Calendar, Bookings, Tickets, and more! plugin for WordPress is vulnerable to Stored Cross-Site Scripting via event attribute values in all versions up to, and including, 7.3.3. This is due to insufficient input sanitization when storing attribute values (using only wp_unslash() without sanitization) and lack of output escaping when rendering the '#_ATT{key}' placeholder. This makes it possible for authenticated attackers, with Author-level access and above, or unauthenticated attackers when anonymous event submissions are enabled, to inject arbitrary web scripts that execute when any user views the affected event page.

Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.

References

Related vulnerabilities

Connected by shared product, vendor, weakness, or advisory.

#nvd

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