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CVE-2018-1000640

21
FAUCET Score

CVE-2018-1000640 is a Cross-Site Scripting (XSS) vulnerability affecting OpenCart-Overclocked versions up to 1.11.1, specifically within the villagedefrance opencart-overclocked product. This medium-severity vulnerability (CVSS 6.1) allows unauthenticated attackers to inject malicious input via GET parameters, leading to unauthorized actions, session theft, or denial of service. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.11.1CPE matchmatch criteria
cpe:2.3:a:villagedefrance:opencart-overclocked:*:*:*:*:*:*:*:*

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
0.86%
Probability of exploitation in next 30 days
EPSS Percentile
54.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0086 is in the 65th percentile among its peer group of 26,236 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

Vendor Patches (1)

github_advisoryvendor investigatingvia nvd_reference
View patch

Vendor Advisories (1)

composerGHSA-cr3q-658v-qv3xmedium

OpenCart-Overclocked Cross-site Scripting Vulnerability

May 14, 2022

References

0dd.zone / 2018/08/05/OpenCart-Overclocked-Reflected-XSS
Third Party Advisory
github.com / villagedefrance/OpenCart-Overclocked/issues/190
Vendor Advisory