CVE-2017-20267
Joomla! Component Calendar Planner 1.0.1 SQL Injection
CVSS Score
8.2
EPSS Score
0.0%
EPSS Percentile
0th
Joomla! Component Calendar Planner 1.0.1 contains an SQL injection vulnerability that allows unauthenticated attackers to inject SQL commands through the category_id parameter. Attackers can send GET requests to the events view with malicious SQL code in the category_id parameter to extract sensitive database information.
| CWE | CWE-89 |
| Vendor | joomlathat |
| Product | calendar planner |
| Published | Jun 19, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
Low
Availability
None
Affected Versions
Joomlathat / Calendar Planner
1.0.1
References
exploit-db.com: https://www.exploit-db.com/exploits/42501 joomlathat.com: http://joomlathat.com/ extensions.joomla.org: https://extensions.joomla.org/extensions/extension/calendars-a-events/events/calendar-planner/ vulncheck.com: https://www.vulncheck.com/advisories/joomla-component-calendar-planner-sql-injection
Credits
Ihsan Sencan