CVE-2025-8992Public exploitNetwork attack vector

Unauthorized state changes via forged browser requests

Published Aug 15, 2025 · Updated Aug 15, 2025

Cross-site request forgery in Mtons Mblog 3.0 through 3.5.0 allows remote attackers to cause unauthorized actions through a victim's browser. The public record does not identify the affected endpoint, request handler, state-changing operation, or missing request validation. Exploitation requires an authenticated victim to interact with attacker-controlled content, and the published assessment limits the result to low-integrity changes.

CVSS severity6.5
Medium
EPSS probability0.27%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site request forgery in Mtons Mblog 3.0 through 3.5.0 allows remote attackers to cause unauthorized actions through a victim's browser. The public record does not identify the affected endpoint, request handler, state-changing operation, or missing request validation. Exploitation requires an authenticated victim to interact with attacker-controlled content, and the published assessment limits the result to low-integrity changes.

The record

CVE
CVE-2025-8992
Published
Aug 15, 2025
Updated
Aug 15, 2025
Vendor
Mtons
Product
Mblog
Classifications
CWE-862, CWE-352
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 15, 2025CVE publishedPublication date reported by the CVE source.
  2. Aug 15, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=3.0
  2. Affected versionversion=3.1
  3. Affected versionversion=3.2
  4. Affected versionversion=3.3
  5. Affected versionversion=3.4
  6. Affected versionversion=3.5.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Mtons · Mblogversion=3.0; version=3.1; version=3.2; version=3.3; version=3.4; version=3.5.0

Published CVSS scores

2.1VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
4.3VulDBCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
5.0VulDBAV:N/AC:L/Au:N/C:N/I:P/A:N
6.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/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 exploitPublished

Weakness, pattern, technique

CWE-862Missing Authorization
CWE-352Cross-Site Request Forgery (CSRF)

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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