7.1

CVE-2026-57314: surecart Cross-site Scripting

CVSS: 7.1v3.1HighDeferred
Published 26-06-2026Last modified 29-06-2026
Open JSON

Vulnerability summary

CVE-2026-57314 is a high (CVSS 7.1) Cross-site Scripting vulnerability in surecart. EPSS estimates a 0.25% chance of exploitation in the next 30 days, higher than 15.3% of scored vulnerabilities. Fixed in 4.3.3.

Overall risk
28/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.1/10
010
High · v3.1 (CVE.org)
EPSS score
0.25%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 26-06-2026
    PublishedVulnerability first disclosed.
  2. 29-06-2026
    Last modifiedVulnerability information updated.

Description

Unauthenticated Cross Site Scripting (XSS) in SureCart <= 4.3.2 versions.

CVSS metrics

3 scores · 3 sources · 1 version

EPSS trend

Probability

0.25%

Chance of exploitation in the next 30 days

Percentile

15%

Versus all other CVEs

30-day change

0.00 pp

From 0.25% on 18-09-2026

18-09-202618-10-2026
EPSS score
0.25%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Surecart1 product
Wordpress1 product
  • surecart≤ 4.3.2 (fixed in 4.3.3)

2 vendors · 2 products

References

2 links