CVE-2026-56014Network attack vector

Unauthenticated browser-script execution

Published Jun 25, 2026 · Updated Jun 25, 2026

Reflected XSS in Averta Master Slider – Responsive Touch Slider 3.11.2 and earlier allows remote attackers to execute browser scripts. Neither the CNA record nor Patchstack identifies the affected endpoint, parameter, or rendering function, leaving the untrusted-input reflection operation undisclosed. Exploitation requires user interaction with attacker-supplied content and runs script within the affected user's browser context.

CVSS severity7.1
High
EPSS probability0.25%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Reflected XSS in Averta Master Slider – Responsive Touch Slider 3.11.2 and earlier allows remote attackers to execute browser scripts. Neither the CNA record nor Patchstack identifies the affected endpoint, parameter, or rendering function, leaving the untrusted-input reflection operation undisclosed. Exploitation requires user interaction with attacker-supplied content and runs script within the affected user's browser context.

The record

CVE
CVE-2026-56014
Published
Jun 25, 2026
Updated
Jun 25, 2026
Vendor
Averta
Product
Master Slider – Responsive Touch Slider
Classifications
CWE-79, CAPEC-591, T1189
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 25, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 25, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=n/a <=3.11.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Averta · Master Slider – Responsive Touch Sliderversion=n/a <=3.11.2

Published CVSS scores

7.1PatchstackCVSS:3.1/AV:N/AC:L/PR:N/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC-591Reflected XSS
T1189Drive-by Compromise

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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