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CVE-2020-28457

17
FAUCET Score

CVE-2020-28457 is a Cross-Site Scripting (XSS) vulnerability affecting the search functionality within the admin dashboard of s-cart/core versions prior to 4.4. This medium-severity vulnerability (CVSS 4.8) requires high privileges and user interaction, allowing an attacker to inject malicious scripts, potentially leading to limited impact on confidentiality and integrity. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 4.4CPE matchmatch criteria
cpe:2.3:a:s-cart:s-cart:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.2HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.87%
Probability of exploitation in next 30 days
EPSS Percentile
55.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0087 is in the 92nd percentile among its peer group of 4,931 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

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / s-cart/s-cart/commit/4406d407ad363ee7e4795ee290c9d2430b0413f8
PatchThird Party Advisory
github.com / s-cart/s-cart/issues/51
ExploitThird Party Advisory
github.com / s-cart/s-cart/releases/tag/v4.4
Third Party Advisory
snyk.io / vuln/SNYK-PHP-SCARTCORE-1047342
Third Party Advisory