Search/CVE-2017-20267
● CVE — High

CVE-2017-20267

VendorjoomlaProductcalendar plannerDiscoveredJun 19, 2026UpdatedAug 19, 2026

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.

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CVSS v3.1
8.2 HIGH
EPSS
0.49%
probability of exploitation in 30 days
CISA KEV
Not listed
no confirmed exploitation reported
News coverage
0
sources referencing this CVE
Related IOCs
0
seen in the same coverage
EPSS Trend
Aug 16, 2026 → Sep 25, 2026
▲ 0.04pp
0.45% → 0.49% over 3 tracked changes
CVSS v3.1 Detail
Attack VectorNETWORK
Attack ComplexityLOW
Privileges RequiredNONE
User InteractionNONE
ScopeUNCHANGED
ConfidentialityHIGH
IntegrityLOW
AvailabilityNONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
Connections
2 relationships
Timeline
disclosure → media coverage
Jun 19, 2026
Disclosure — published as a CVE record. · last revised by NVD Aug 19, 2026