CVE-2026-6370Network attack vector

Developer-level stored script execution

Published Apr 15, 2026 · Updated Apr 15, 2026

Stored XSS in HashThemes Mini Ajax Cart for WooCommerce 1.3.4 and earlier allows remote authenticated users to execute scripts. Patchstack has not disclosed the affected field or code path, only that developer-level input is stored and rendered to storefront visitors. Exploitation requires a developer-privileged user to inject content and another user to load the affected output, enabling script execution in that visitor's browser.

CVSS severity5.9
Medium
EPSS probability0.14%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in HashThemes Mini Ajax Cart for WooCommerce 1.3.4 and earlier allows remote authenticated users to execute scripts. Patchstack has not disclosed the affected field or code path, only that developer-level input is stored and rendered to storefront visitors. Exploitation requires a developer-privileged user to inject content and another user to load the affected output, enabling script execution in that visitor's browser.

The record

CVE
CVE-2026-6370
Published
Apr 15, 2026
Updated
Apr 15, 2026
Vendor
HashThemes
Product
Mini Ajax Cart for WooCommerce
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 15, 2026CVE publishedPublication date reported by the CVE source.
  2. Apr 15, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=n/a <=1.3.4 changes=[{"at":"1.3.5","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

HashThemes · Mini Ajax Cart for WooCommerceversion=n/a <=1.3.4 changes=[{"at":"1.3.5","status":"unaffected"}]

Published CVSS scores

5.9PatchstackCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007JavaScript/JScript

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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