CVE-2024-57433

HighPublic PoC

Published: 31 January 2025

Published

31 January 2025

Modified

22 April 2025

KEV Added

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Patch

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CVSS Score v3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS Score 0.0019 40.4th percentile

Risk Priority 15 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2024-57433 is a high-severity Improper Access Control (CWE-284) vulnerability in Macrozheng Mall-Tiny. Its CVSS base score is 7.5 (High).

Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 40.4th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.

The strongest mitigations our analysis identified are NIST 800-53 AC-12 (Session Termination) and IA-5 (Authenticator Management).

Deeper analysis

CVE-2024-57433 is an Incorrect Access Control vulnerability (CWE-284) in macrozheng mall-tiny version 1.0.1, specifically affecting the logout function. After a user logs out, their authentication token remains valid and can continue to fetch information in a logged-in state. The issue carries a CVSS v3.1 base score of 7.5 (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N), indicating high severity due to network accessibility and significant confidentiality impact.

Any unauthenticated attacker (PR:N) with network access (AV:N) who obtains a token from a user session—even after logout—can exploit this flaw. By submitting requests with the still-valid token, the attacker achieves unauthorized access to sensitive data that requires authentication, enabling high confidentiality breaches without privileges, user interaction, or disruption to integrity or availability.

The referenced advisory at https://github.com/peccc/restful_vul/blob/main/mall_tiny_logout_failed/mall_tiny_logout_failed.md provides technical details on the vulnerability, though specific patch or mitigation guidance is not detailed in available descriptions.

EU & UK References

🇪🇺 ENISA EUVD: EUVD-2024-53587

Vulnerability details

macrozheng mall-tiny 1.0.1 is vulnerable to Incorrect Access Control via the logout function. After a user logs out, their token is still available and fetches information in the logged-in state.

CWE(s): CWE-284

Related Threats

MITRE ATT&CK Enterprise TechniquesAI

T1190 Exploit Public-Facing Application Initial Access

Adversaries may attempt to exploit a weakness in an Internet-facing host or system to initially access a network.

attack.mitre.org →

T1078 Valid Accounts Stealth

Adversaries may obtain and abuse credentials of existing accounts as a means of gaining Initial Access, Persistence, Privilege Escalation, or Defense Evasion.

attack.mitre.org →

Why these techniques?

The vulnerability in the logout function of the public-facing web application (mall-tiny) constitutes an incorrect access control issue (T1190: Exploit Public-Facing Application), allowing attackers to continue using valid authentication tokens post-logout for unauthorized persistent access (T1078: Valid Accounts).