CVE-2025-6441Network attack vector

Authentication bypass via unchecked support login tokens

Published Jul 24, 2025 · Updated Apr 8, 2026

Missing authorization in WebinarIgnition 4.03.32 and earlier allows remote attackers to obtain WordPress user sessions through login tokens. The unauthenticated support-staff handlers omit capability checks, accept an arbitrary user identity, generate a login token, and set authorization cookies. Reachability requires the affected handlers to be available; successful requests bypass authentication with the privileges of the targeted WordPress account.

CVSS severity9.8
Critical
EPSS probability0.98%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in WebinarIgnition 4.03.32 and earlier allows remote attackers to obtain WordPress user sessions through login tokens. The unauthenticated support-staff handlers omit capability checks, accept an arbitrary user identity, generate a login token, and set authorization cookies. Reachability requires the affected handlers to be available; successful requests bypass authentication with the privileges of the targeted WordPress account.

The record

CVE
CVE-2025-6441
Published
Jul 24, 2025
Updated
Apr 8, 2026
Vendor
Saleswonder Team
Product
WebinarIgnition
Classifications
CWE-862, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 24, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 8, 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 <=4.03.32

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Saleswonder Team · WebinarIgnitionversion=0 <=4.03.32

Published CVSS scores

9.8WordfenceCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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 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-862Missing Authorization
T1190Exploit Public-Facing Application

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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