CVE-2026-3825Network attack vector

Authenticated browser script execution via phishing links

Published Mar 11, 2026 · Updated Mar 11, 2026

Reflected XSS in WellChoose IFTOP before IFTOP_P4_181 allows remote authenticated users to run JavaScript through crafted links. Neither TWCERT/CC nor the CNA record identifies the vulnerable endpoint, parameter, or output-encoding operation that reflects the input. Exploitation requires a victim to follow a phishing link; execution is confined to that user's browser, where script can read or modify data available to the page.

CVSS severity5.1
Medium
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 WellChoose IFTOP before IFTOP_P4_181 allows remote authenticated users to run JavaScript through crafted links. Neither TWCERT/CC nor the CNA record identifies the vulnerable endpoint, parameter, or output-encoding operation that reflects the input. Exploitation requires a victim to follow a phishing link; execution is confined to that user's browser, where script can read or modify data available to the page.

The record

CVE
CVE-2026-3825
Published
Mar 11, 2026
Updated
Mar 11, 2026
Vendor
Paul Warren
Product
iftop
Classifications
CWE-79, T1189
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 11, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 11, 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 <IFTOP_P4_181

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Paul Warren · iftopversion=0 <IFTOP_P4_181

Published CVSS scores

6.1TWCERT/CCCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
5.1TWCERT/CCCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA: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 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')
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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