CVE-2024-2831
Calendar <= 1.3.14 - Authenticated (Contributor+) SQL Injection via Shortcode
CVSS Score
8.8
EPSS Score
0.0%
EPSS Percentile
0th
The Calendar plugin for WordPress is vulnerable to SQL Injection via the plugin's shortcodes in all versions up to, and including, 1.3.14 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with contributor access or higher, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
| CWE | CWE-89 |
| Vendor | kieranoshea |
| Product | calendar |
| Published | May 2, 2024 |
| Last Updated | Apr 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
kieranoshea / Calendar
0 โค 1.3.14
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/0886fa16-4292-4223-af01-9aa1f36490f7?source=cve wordpress.org: https://wordpress.org/plugins/calendar/ plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3095719%40calendar&new=3095719%40calendar&sfp_email=&sfph_mail=
Credits
Krzysztof Zajฤ
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