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CVE-2023-3787

18
FAUCET Score

CVE-2023-3787 is a cross-site scripting (XSS) vulnerability found in Codecanyon Tiva Events Calendar version 1.4, specifically affecting an unknown code segment where manipulation of the 'name' argument can lead to arbitrary script execution. With a CVSS score of 5.4 (Medium), this vulnerability can be exploited remotely with low attack complexity, requiring user interaction and low privileges, potentially leading to limited impact on confidentiality and integrity. While a public exploit has been disclosed, there is no evidence of active exploitation, nor are there Metasploit, Nuclei, or ExploitDB modules available, and it has garnered minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
1.4CPE matchmatch criteria
cpe:2.3:a:tiva_events_calendar_project:tiva_events_calendar:1.4:*:*:*:*:php:*:*

CVSS Data

CVSS version used by this source: 3.1

3.5LOW

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.1
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.62%
Probability of exploitation in next 30 days
EPSS Percentile
46.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0062 is in the 76th percentile among its peer group of 15,239 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

seclists.org / fulldisclosure/2023/Jul/35
ExploitMailing ListThird Party Advisory
vuldb.com
Third Party Advisory
vuldb.com
Third Party Advisory
vulnerability-lab.com / get_content.php
ExploitThird Party Advisory