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Cross-site Scripting (XSS)Weakness · CWE-79

CVE-2026-57314

HIGH · 7.1 CVSS v3.1 Published 2026-06-26
Mitigation only
No fix yet — a mitigation exists. There is no fixed release. A documented workaround reduces exposure in the meantime.
See remediation →
78/100
Remediation priority · High
Remotely reachable No privileges 8 weeks old

Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.

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

Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.

dbcve analysis · moderate confidence

Unauthenticated Cross-Site Scripting (XSS) vulnerability in SureCart plugin versions 4.3.2 and below allows remote attackers to inject malicious scripts into web pages without authentication, potentially leading to session hijacking or credential theft.

MitigationUpgrade SureCart to the latest version beyond 4.3.2 which contains the vendor patch for this XSS vulnerability, or apply any available security update from SureCart.

Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.

CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.

From the vector
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
Low

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

Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.

dbcve checks

Work through these to decide whether this CVE applies to you.

  1. Confirm SureCart plugin is installed
    Check your WordPress installation for the SureCart plugin. This can be done via WordPress admin panel under Plugins, or by looking for the surecart plugin directory in wp-content/plugins/
    Affected if SureCart plugin is present in the WordPress installation
  2. Identify installed SureCart version
    Locate the installed SureCart version number. This is typically found in the plugin's main file header (often in the plugin's main PHP file) or can be retrieved via WordPress admin panel under Plugins > SureCart > View Details
    Affected if Unable to determine the installed version for comparison
  3. Compare version to affected range
    Compare your installed SureCart version to the affected range: any version 4.3.2 or lower is vulnerable
    Affected if Installed version is 4.3.2 or any earlier version (e.g., 4.3.1, 4.3.0, etc.)

You are affected if the SureCart plugin is installed and its version is 4.3.2 or any earlier version.

Generated from the published advisory. Verify against your own configuration.

Check your environment

Paste your version and any relevant configuration and it will be compared against the affected criteria above. Do not include secrets or credentials.

AI-assisted, checked against the advisory. Informational, not a guarantee.

Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.

From vendor data
Mitigation available No clean upgrade yet — mitigate in the meantime
Mitigation

Upgrade SureCart to the latest version beyond 4.3.2 which contains the vendor patch for this XSS vulnerability, or apply any available security update from SureCart.

Have this fixed Scoped from the published advisory
  • Consultation2.0 h
  • Implementation1.0 h
  • Testing3.0 h
  • Review / QA2.0 h
8.0 hours of engineering $1,390
Get help mitigating

An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $2,224.

Scan for this in your stack

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References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2026-57314 in production — separate from our analysis above.

No notes yet

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What this is

A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.

What belongs here
  • Verified mitigations, workarounds, and config changes
  • Version or environment caveats, and links to real fixes
  • No weaponised exploit code, or anything meant to cause harm
  • No spam, self-promotion, credentials, or personal data