TI-2024-04293 Aliases CVE-2024-4611

AppPresser <= 4.3.2 - Improper Missing Encryption Exception Handling to Authentication Bypass

LOW 38CWE-703Published 2024-05-29 · Updated 2026-04-08

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: High
Impact type: —
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

The AppPresser plugin for WordPress is vulnerable to improper missing encryption exception handling on the 'decrypt_value' and on the 'doCookieAuth' functions in all versions up to, and including, 4.3.2. This makes it possible for unauthenticated attackers to log in as any existing user on the site, such as an administrator, if they previously used the login via the plugin API. This can only be exploited if the 'openssl' php extension is not loaded on the server.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00501 43rd percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
scottopolis	AppPresser – Mobile App Framework	up to 4.3.2	—	No fix listed	CNA

AppPresser – Mobile App Framework Vendorscottopolis Affected up to 4.3.2 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:apppresser:apppresser::::::wordpress::*	before 4.4.0	Vulnerable	scottopolis

cpe:2.3:a:apppresser:apppresser:*:*:*:*:*:wordpress:*:* Versions before 4.4.0 Vulnerable ·scottopolis

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2024-4611

References

Patch 1

https://plugins.trac.wordpress.org/changeset/3093975/apppresser

Advisory 1

https://www.wordfence.com/threat-intel/vulnerabilities/id/d1498fdf-9d5e-4277-92be-469d6646864b?source=cve

Other 3

TI-2024-10214 AppPresser – Mobile App Framework <= 4.4.6 - Unauthenticated Privilege Escalation via Password Reset CVSS 3.1CRITICAL 9.8
TI-2023-03901 AppPresser <= 4.2.5 - Insecure Password Reset Mechanism CVSS 3.1CRITICAL 9.8
TI-2024-08637 AppPresser – Mobile App Framework <= 4.4.4 - Privilege Escalation and Account Takeover via Weak OTP CVSS 3.1CRITICAL 9.8
TI-2024-20746 WordPress AppPresser plugin <= 4.3.0 - Cross Site Request Forgery (CSRF) vulnerability CVSS 3.1HIGH 8.8
TI-2025-01345 AppPresser – Mobile App Framework <= 4.4.10 - Unauthenticated Stored Cross-Site Scripting CVSS 3.1HIGH 7.2
TI-2024-20644 WordPress AppPresser plugin <= 4.3.0 - Cross Site Request Forgery (CSRF) vulnerability CVSS 3.1HIGH 8.8

See all 7 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences