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CVE-2018-7663

21
FAUCET Score

CVE-2018-7663 describes a server-side template injection vulnerability in Voten.co versions prior to 2017-08-25, specifically within the resources/views/layouts/app.blade.php file. This flaw allows an attacker to inject arbitrary JavaScript into the bio field of a user profile due to an unescaped template literal. Rated as MEDIUM severity (CVSS 6.1), it requires user interaction (UI:R) and network access (AV:N) for exploitation, potentially leading to low impact on confidentiality and integrity (C:L/I:L). There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 2017-08-25CPE matchmatch criteria
cpe:2.3:a:voten:voten:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.1MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
2.7
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.91%
Probability of exploitation in next 30 days
EPSS Percentile
56.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0091 is in the 68th percentile among its peer group of 26,219 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 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 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / spencerdodd/public-writeups/blob/master/CVE-2018-7663/README.md
ExploitThird Party Advisory
github.com / voten-co/voten/commit/ee6a322568166e28465da075159a6d4adbf74d53
PatchThird Party Advisory