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CVE-2020-6578

17
FAUCET Score

CVE-2020-6578 is a reflected Cross-Site Scripting (XSS) vulnerability affecting Zen Cart version 1.5.6d, specifically through the main_page parameter. This medium-severity vulnerability (CVSS 6.1) requires user interaction and a network-based attack, potentially leading to limited confidentiality and integrity impacts. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
1.5.6dCPE matchmatch criteria
cpe:2.3:a:zen-cart:zen_cart:1.5.6d:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.1MEDIUM

CVSS:3.1/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
3.1

Exploit Intelligence

EPSS Score
0.84%
Probability of exploitation in next 30 days
EPSS Percentile
54.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0084 is in the 64th percentile among its peer group of 26,236 CVEs.

Social Chatter

No social media mentions found for this CVE.

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)

composerpatch availablevia ghsa
Product: zencart/zencartFixed in: 1.5.7a

Vendor Advisories (1)

composerGHSA-wxxx-2x6v-979fmedium

Reflected XSS in Zen Cart before 1.5.7a

May 24, 2022

References

herolab.usd.de / security-advisories
Third Party Advisory
herolab.usd.de / security-advisories/usd-2019-0069
ExploitThird Party Advisory