CVE-2026-92601Public exploitNetwork attack vectorHinoki check available

Authenticated notice tampering via omitted permission flag

Published Sep 16, 2026 · Updated Sep 24, 2026

Missing authorization in Stylefeng Guns 8.3.5 and earlier allows remote authenticated users to alter system-wide notices. SysNoticeController leaves requiredPermission at its false default, so TokenAndPermissionInterceptor skips the role check for every notice action. Any valid account, including one with no assigned roles, can create, edit, delete, publish, or retract notices for arbitrary users and departments.

CVSS severity7.1
High
EPSS probability0.39%
Next 30 days · Oct 19, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
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Summary

What happened

Missing authorization in Stylefeng Guns 8.3.5 and earlier allows remote authenticated users to alter system-wide notices. SysNoticeController leaves requiredPermission at its false default, so TokenAndPermissionInterceptor skips the role check for every notice action. Any valid account, including one with no assigned roles, can create, edit, delete, publish, or retract notices for arbitrary users and departments.

The record

CVE
CVE-2026-92601
Published
Sep 16, 2026
Updated
Sep 24, 2026
Vendor
Stylefeng
Product
Guns
Classifications
CWE-862
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 16, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 24, 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 <=8.3.5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Stylefeng · Gunsversion=0 <=8.3.5

Published CVSS scores

7.1VulnCheck CNACVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
6.5VulnCheck CNACVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/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.

Activity data is delayed. The latest report is Sep 28, 2026.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 22, 2026Sep 28, 2026
Latest reporting daySep 28, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-862Missing Authorization

Public exploit references

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Technologies

Your stack

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Your stack

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