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CVE-2018-5670

18
FAUCET Score

CVE-2018-5670 describes a Cross-Site Scripting (XSS) vulnerability found in version 2.1.7 of the booking-calendar plugin for WordPress, specifically through the 'sale_conditions[count][]' parameter in 'wp-admin/admin.php'. This medium-severity vulnerability (CVSS 4.8) requires high privileges and user interaction, allowing for limited impact on confidentiality and integrity. There is no evidence of active exploitation, nor are there known public exploits in Metasploit, Nuclei, or ExploitDB. Furthermore, the CVE has garnered minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
2.1.7CPE matchmatch criteria
cpe:2.3:a:booking_calendar_project:booking_calendar:2.1.7:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.0

4.8MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
1.7
Impact Score
2.7
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.62%
Probability of exploitation in next 30 days
EPSS Percentile
46.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0062 is in the 81st percentile among its peer group of 4,937 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

github.com / d4wner/Vulnerabilities-Report/blob/master/booking-calendar.md
ExploitThird Party Advisory
wpvulndb.com / vulnerabilities/9012
Third Party Advisory