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CVE-2026-93556— Direct references to unsafe objects (IDOR) in Tankuam Places by Kompini

Quick assessment

Affected
Kompini Tankuam Places
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

“/password/guardarClau/recover” 接口接受名为 ‘usuariId’ 的参数，用于指定要修改密码的目标账户。然而，恢复过程中使用的 JWT 令牌并未与该参数中指定的用户身份进行校验。因此，未认证的攻击者可以通过篡改该标识符，重置任意账户（包括管理员账户）的密码，从而可能导致其接管相应账户的控制权。

CVSS 9.3 · Critical EPSS 0.42% · P36

Possible ATT&CK Techniques 1 AI

T1098.003 · Additional Cloud Roles

Affected Version Matrix 1

VendorProduct Version RangeStatus
Kompini Tankuam Places < 25 November 2025 affected
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I. Basic Information for CVE-2026-93556

Vulnerability Information
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Vulnerability Title
Direct references to unsafe objects (IDOR) in Tankuam Places by Kompini
Source: CVE Program / CVE List V5
Vulnerability Description
The ‘/password/guardarClau/recover’ endpoint accepts the ‘usuariId’ parameter, which specifies the account whose password is to be changed. The JWT token for the recovery process is not validated against the user specified in that parameter. An unauthenticated attacker could manipulate the identifier and reset the password for any account, including administrative accounts, which could allow them to take control of the account.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Kompini Tankuam Places 0 ~ 25 November 2025 -

II. Public POCs for CVE-2026-93556

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III. Intelligence Information for CVE-2026-93556

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Other References for CVE-2026-93556 (1)

IV. Related Vulnerabilities

Same product: Tankuam Places
Same vendor: Kompini
Same weakness: CWE-639