CVE-2025-5888Public exploitNetwork attack vector

Account changes via unverified forged requests

Published Jun 9, 2025 · Updated Jun 9, 2025

Cross-site request forgery in jsnjfz WebStack-Guns 1.0 allows remote attackers to change a signed-in user’s password or permissions. UserMgrController and RoleController accept state-changing POST requests at /mgr/changePwd and /role/setAuthority without an anti-CSRF token or Referer validation. A victim must be signed in and submit attacker-controlled content; the forged action runs with that victim’s privileges and changes credentials or role assignments.

CVSS severity6.5
Medium
EPSS probability1.05%
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 jsnjfz WebStack-Guns 1.0 allows remote attackers to change a signed-in user’s password or permissions. UserMgrController and RoleController accept state-changing POST requests at /mgr/changePwd and /role/setAuthority without an anti-CSRF token or Referer validation. A victim must be signed in and submit attacker-controlled content; the forged action runs with that victim’s privileges and changes credentials or role assignments.

The record

CVE
CVE-2025-5888
Published
Jun 9, 2025
Updated
Jun 9, 2025
Vendor
jsnjfz
Product
WebStack-Guns
Classifications
CWE-352, CWE-862, T1204
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 9, 2025CVE publishedPublication date reported by the CVE source.
  2. Jun 9, 2025Record 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=1.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

jsnjfz · WebStack-Gunsversion=1.0

Published CVSS scores

5.0VulDBAV:N/AC:L/Au:N/C:N/I:P/A:N
6.5NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
4.3VulDBCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
5.3VulDBCVSS: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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

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-352Cross-Site Request Forgery
CWE-862Missing Authorization
T1204User Execution

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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