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CVE-2018-6395

43
FAUCET Score

CVE-2018-6395 is a critical SQL Injection vulnerability found in the Visual Calendar 3.1.3 component for Joomla!, specifically exploitable through the 'id' parameter in a 'view=load' action. This vulnerability carries a CVSS score of 9.8 (CRITICAL), indicating it can be exploited remotely with low complexity, requiring no user interaction, and leading to complete compromise of confidentiality, integrity, and availability. While not currently on CISA's KEV catalog, public exploit code is available on ExploitDB, and it has garnered significant community discussion, though there is no indication of active exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
3.1.3CPE matchmatch criteria
cpe:2.3:a:joomlacalendars:visual_calendar:3.1.3:*:*:*:*:joomla\!:*:*

CVSS Data

CVSS version used by this source: 3.0

9.8CRITICAL

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
2.65%
Probability of exploitation in next 30 days
EPSS Percentile
84.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-43933 · Jan 30, 2018
This CVE's current EPSS score of 0.0265 is in the 74th percentile among its peer group of 36,897 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

exploit-db.com / exploits/43933
ExploitThird Party AdvisoryVDB Entry