CVE-2026-25411Network attack vector

Unauthorized actions via missing nonce validation

Published Feb 19, 2026 · Updated Feb 19, 2026

CSRF in Revision Manager TMC 2.8.22 and earlier allows remote attackers to trigger an unauthorized action through a forged request. An affected state-changing function accepts the request without correct WordPress nonce validation, but public sources do not identify the function or resulting action. Exploitation requires a logged-in administrator to follow a malicious link or submit a crafted form; the documented consequence is limited to an unspecified unwanted action.

CVSS severity4.3
Medium
EPSS probability0.11%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

CSRF in Revision Manager TMC 2.8.22 and earlier allows remote attackers to trigger an unauthorized action through a forged request. An affected state-changing function accepts the request without correct WordPress nonce validation, but public sources do not identify the function or resulting action. Exploitation requires a logged-in administrator to follow a malicious link or submit a crafted form; the documented consequence is limited to an unspecified unwanted action.

The record

CVE
CVE-2026-25411
Published
Feb 19, 2026
Updated
Feb 19, 2026
Vendor
TheMasterCut
Product
Revision Manager TMC
Classifications
CWE-352, CAPEC-62, T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 19, 2026CVE publishedPublication date reported by the CVE source.
  2. Feb 19, 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=n/a <=<= 2.8.22

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

TheMasterCut · Revision Manager TMCversion=n/a <=<= 2.8.22

Published CVSS scores

4.3PatchstackCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-352Cross-Site Request Forgery (CSRF)
CAPEC-62Cross Site Request Forgery
T1204.001Malicious Link

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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