HOMEVULNERABILITIESCVE-2024-4611
HIGH

CVE-2024-4611

CWE-703Published: May 29, 2024· Updated: Jun 17, 2026

8.1
CVSS v3.1

Official Description

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.

NVD Source

Technical Analysis

CVE-2024-4611 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 8.1.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityHigh
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Vendors & Products

apppresser1 product(s)
apppresser
Source: NVD CPE · 1 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

PATCHhttps://plugins.trac.wordpress.org/changeset/3093975/apppresser
PATCHhttps://plugins.trac.wordpress.org/changeset/3093975/apppresser
ADVISORYhttps://www.wordfence.com/threat-intel/vulnerabilities/id/d1498fdf-9d5e-4277-92be-469d6646864b?source=cve
ADVISORYhttps://www.wordfence.com/threat-intel/vulnerabilities/id/d1498fdf-9d5e-4277-92be-469d6646864b?source=cve

All References (10)

→
https://plugins.trac.wordpress.org/browser/apppresser/trunk/inc/AppPresser_Theme_Switcher.php?rev=2456516#L133Product
→
https://plugins.trac.wordpress.org/browser/apppresser/trunk/inc/AppPresser_Theme_Switcher.php?rev=2456516#L167Product
→
https://plugins.trac.wordpress.org/browser/apppresser/trunk/inc/AppPresser_User.php?rev=2789173#L40Product
→
https://plugins.trac.wordpress.org/changeset/3093975/apppresserPatch
→
https://www.wordfence.com/threat-intel/vulnerabilities/id/d1498fdf-9d5e-4277-92be-469d6646864b?source=cveThird Party Advisory
→
https://plugins.trac.wordpress.org/browser/apppresser/trunk/inc/AppPresser_Theme_Switcher.php?rev=2456516#L133Product
→
https://plugins.trac.wordpress.org/browser/apppresser/trunk/inc/AppPresser_Theme_Switcher.php?rev=2456516#L167Product
→
https://plugins.trac.wordpress.org/browser/apppresser/trunk/inc/AppPresser_User.php?rev=2789173#L40Product
→
https://plugins.trac.wordpress.org/changeset/3093975/apppresserPatch
→
https://www.wordfence.com/threat-intel/vulnerabilities/id/d1498fdf-9d5e-4277-92be-469d6646864b?source=cveThird Party Advisory

Quick Facts

CVE IDCVE-2024-4611
CVSS Score8.1 / 10
SeverityHIGH
WeaknessCWE-703
CISA KEVNo
Affected1 vendor(s)
PublishedMay 29, 2024

Related CVEs (CWE-703)

CVE-2025-13022
9.8
CVE-2025-13026
9.8
CVE-2025-13021
9.8
CVE-2025-13023
9.8
CVE-2023-45927
9.1
CVE-2024-37995
9.1

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2024-4611 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
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