CVE-2025-9116Public exploitNetwork attack vector

Reflected XSS via unescaped request URI

Published Dec 13, 2025 · Updated Dec 13, 2025

Reflected XSS in TechMix WPS Visitor Counter 1.4.8 and earlier allows remote attackers to execute script in an administrator's browser. The plugin copies the unescaped $_SERVER['REQUEST_URI'] value into an HTML attribute, allowing a crafted settings-page URL to break out of that attribute and inject script. Exploitation requires an administrator to open the crafted URL in an old web browser; the injected script then runs in that WordPress session.

CVSS severity5.8
Medium
EPSS probability0.15%
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 TechMix WPS Visitor Counter 1.4.8 and earlier allows remote attackers to execute script in an administrator's browser. The plugin copies the unescaped $_SERVER['REQUEST_URI'] value into an HTML attribute, allowing a crafted settings-page URL to break out of that attribute and inject script. Exploitation requires an administrator to open the crafted URL in an old web browser; the injected script then runs in that WordPress session.

The record

CVE
CVE-2025-9116
Published
Dec 13, 2025
Updated
Dec 13, 2025
Vendor
TechMix
Product
WPS Visitor Counter
Classifications
CWE-79, T1203
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 13, 2025CVE publishedPublication date reported by the CVE source.
  2. Dec 13, 2025Record 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 <=1.4.8

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

TechMix · WPS Visitor Counterversion=0 <=1.4.8

Published CVSS scores

5.8CISA-ADPCVSS:3.1/AV:N/AC:H/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.

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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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1203Exploitation for Client Execution

Public exploit references

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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