CVE-2023-51504: WordPress Dan's Embedder for Google Calendar Plugin <= 1.2 is vulnerable to Cross Site Scripting (XSS)

Severity: medium (CVSS 5.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.7% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-02-05 · updated 2026-06-17
Weakness: CWE-79

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Dan Dulaney Dan's Embedder for Google Calendar allows Stored XSS.This issue affects Dan's Embedder for Google Calendar: from n/a through 1.2.

Affected products

Dan Dulaney Dan's Embedder for Google Calendar: before 1.3 — fixed in 1.3

How to fix

Upgrade to a fixed version: Dan Dulaney Dan's Embedder for Google Calendar 1.3. Check the vendor advisory for mitigations.

References

https://patchstack.com/database/vulnerability/dans-gcal/wordpress-dan-s-embedder-for-google-calendar-plugin-1-2-cross-site-scripting-xss-vulnerability?_s_id=cve
https://patchstack.com/database/vulnerability/dans-gcal/wordpress-dan-s-embedder-for-google-calendar-plugin-1-2-cross-site-scripting-xss-vulnerability?_s_id=cve

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