CVE-2018-18872

Calendar <= 1.3.10 - Authenticated Stored Cross-Site Scripting

mediumImproper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

5.4

CVSS Score

5.4

CVSS Score

medium

Severity

1.3.11

Patched in

1911d

Time to patch

Description

The Kieran O'Shea Calendar plugin before 1.3.11 for WordPress has Stored XSS via the event_title parameter in a wp-admin/admin.php?page=calendar add action, or the category name during category creation at the wp-admin/admin.php?page=calendar-categories URI.

CVSS Vector Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Low

Confidentiality

Low

Integrity

None

Availability

Technical Details

Affected versions<1.3.11

PublishedOctober 30, 2018

Last updatedJanuary 22, 2024

Affected plugincalendar

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/e3e2efbf-11ac-4a85-8136-cb40468089e1?source=api-prod

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