CVE-2026-9197Network attack vector

Administrator file read via unchecked export paths

Published Jun 6, 2026 · Updated Jun 6, 2026

Path traversal in Nextendweb Smart Slider 3 3.5.1.36 and earlier allows remote authenticated users to read arbitrary server files. The replaceHTMLImage function treats attacker-controlled src and srcset values in HTML exports as filesystem paths without sufficient validation. Administrator-level access is required, and the reported consequence is limited to reading files available to the WordPress server process.

CVSS severity4.9
Medium
EPSS probability0.60%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Path traversal in Nextendweb Smart Slider 3 3.5.1.36 and earlier allows remote authenticated users to read arbitrary server files. The replaceHTMLImage function treats attacker-controlled src and srcset values in HTML exports as filesystem paths without sufficient validation. Administrator-level access is required, and the reported consequence is limited to reading files available to the WordPress server process.

The record

CVE
CVE-2026-9197
Published
Jun 6, 2026
Updated
Jun 6, 2026
Vendor
Nextendweb
Product
Smart Slider 3
Classifications
CWE-22, T1005
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Jun 6, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 6, 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=0 <=3.5.1.36

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Nextendweb · Smart Slider 3version=0 <=3.5.1.36

Published CVSS scores

4.9WordfenceCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

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
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
T1005Data from Local System

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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