WordPress Plugin Vulnerabilities

My Calendar <= 2.5.16 - Authenticated Cross-Site Scripting (XSS)

Description

An authenticated user, who can add new events, can inject arbitrary javascript code via event_time_label input. The arbitrary code runs both on the event page and in the admin panel.
In my-calendar-event-manager.php, line 1873, the variable $eventTime is not sanitized.

Affects Plugins

Plugin icon
my-calendar
Fixed in 2.5.17

References

URL
https://www.gubello.me/blog/my-calendar-2-5-16-authenticated-stored-xss/

Classification

Type
XSS
OWASP top 10
A7: Cross-Site Scripting (XSS)
CWE
CWE-79

Miscellaneous

Submitter
Ryan
Submitter twitter
ethicalhack3r
Verified
No
WPVDB ID
03e970f0-5c80-4bfa-9ea8-d1555599dae9

Timeline

Publicly Published
2018-04-04 (about 8 years ago)
Added
2018-04-04 (about 8 years ago)
Last Updated
2019-11-01 (about 6 years ago)

Other

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2024-04-23
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2015-07-23
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2021-09-09
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2025-01-16
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GMap Shortcode <= 2.0 - Authenticated (Contributor+) Stored Cross-Site Scripting
Published
2015-05-12
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Auberge Theme <= 1.4.4 - DOM Cross-Site Scripting (XSS)