CVE-2025-11954Network attack vector

Unauthorized actions via forged authenticated requests

Published May 20, 2026 · Updated May 20, 2026

CSRF in Sitemio WISECP through 20022026 allows remote authenticated users to trigger actions through a logged-in victim's browser. TR-CERT has not identified the affected request handler or disclosed the missing request-integrity control. Exploitation requires user interaction and an authenticated victim session; the specific actions and resulting impact are undisclosed.

CVSS severity8.0
High
EPSS probability0.17%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

CSRF in Sitemio WISECP through 20022026 allows remote authenticated users to trigger actions through a logged-in victim's browser. TR-CERT has not identified the affected request handler or disclosed the missing request-integrity control. Exploitation requires user interaction and an authenticated victim session; the specific actions and resulting impact are undisclosed.

The record

CVE
CVE-2025-11954
Published
May 20, 2026
Updated
May 20, 2026
Vendor
Sitemio
Product
WISECP
Classifications
CWE-352
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 20, 2026CVE publishedPublication date reported by the CVE source.
  2. May 20, 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 <=20022026

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Sitemio · WISECPversion=0 <=20022026

Published CVSS scores

8.0GitHub Advisory DatabaseCVSS:3.1/AV:N/AC:L/PR:L/UI:R/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.

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-352Cross-Site Request Forgery (CSRF)

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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