CVE-2026-3265Public exploitNetwork attack vector

Authenticated user-management compromise via missing API authorization

Published Feb 26, 2026 · Updated Feb 26, 2026

Improper authorization in go2ismail Free CRM allows remote authenticated users to read profiles and modify arbitrary accounts. The GetUserList, GetMyProfileList, and UpdateUser Security API endpoints accept any valid bearer token without enforcing administrator roles or ownership of the supplied userId. A low-privileged account therefore suffices to enumerate users, read arbitrary profiles, and modify, disable, or delete accounts, including administrator accounts.

CVSS severity5.3
Medium
EPSS probability0.46%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Improper authorization in go2ismail Free CRM allows remote authenticated users to read profiles and modify arbitrary accounts. The GetUserList, GetMyProfileList, and UpdateUser Security API endpoints accept any valid bearer token without enforcing administrator roles or ownership of the supplied userId. A low-privileged account therefore suffices to enumerate users, read arbitrary profiles, and modify, disable, or delete accounts, including administrator accounts.

The record

CVE
CVE-2026-3265
Published
Feb 26, 2026
Updated
Feb 26, 2026
Vendor
go2ismail
Product
Free CRM
Classifications
CWE-285, CWE-266, T1087, T1531
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 26, 2026CVE publishedPublication date reported by the CVE source.
  2. Feb 26, 2026Record 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=b83c40a90726d5e58f0cc680ffdcaa28a03fb5d1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

go2ismail · Free CRMversion=b83c40a90726d5e58f0cc680ffdcaa28a03fb5d1

Published CVSS scores

2.1VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
5.3VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
6.5VulDBAV:N/AC:L/Au:S/C:P/I:P/A:P
6.3VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-285Improper Authorization
CWE-266Incorrect Privilege Assignment
T1087Account Discovery
T1531Account Access Removal

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo