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.
CVE-2024-4611
This high-severity CVE scores 8.1 under NVD CVSS v3. EPSS exploit probability: 1.8%, top 17% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).
- High severity, but no confirmed exploitation yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 8.1
- EG Score
- 8.1(medium)
- EPSS
- 39.9%
- KEV
- Not listed
Published
May 29, 2024
Last Modified
April 8, 2026
References (10)
- security@wordfencehttps://plugins.trac.wordpress.org/browser/apppresser/trunk/inc/AppPresser_Theme_Switcher.php?rev=2456516#L133
- security@wordfencehttps://plugins.trac.wordpress.org/browser/apppresser/trunk/inc/AppPresser_Theme_Switcher.php?rev=2456516#L167
- security@wordfencehttps://plugins.trac.wordpress.org/browser/apppresser/trunk/inc/AppPresser_User.php?rev=2789173#L40
- security@wordfencehttps://plugins.trac.wordpress.org/changeset/3093975/apppresser
- security@wordfencehttps://www.wordfence.com/threat-intel/vulnerabilities/id/d1498fdf-9d5e-4277-92be-469d6646864b?source=cve
- af854a3a-2127-422b-91ae-364da2661108https://plugins.trac.wordpress.org/browser/apppresser/trunk/inc/AppPresser_Theme_Switcher.php?rev=2456516#L133
- af854a3a-2127-422b-91ae-364da2661108https://plugins.trac.wordpress.org/browser/apppresser/trunk/inc/AppPresser_Theme_Switcher.php?rev=2456516#L167
- af854a3a-2127-422b-91ae-364da2661108https://plugins.trac.wordpress.org/browser/apppresser/trunk/inc/AppPresser_User.php?rev=2789173#L40
- af854a3a-2127-422b-91ae-364da2661108https://plugins.trac.wordpress.org/changeset/3093975/apppresser
- af854a3a-2127-422b-91ae-364da2661108https://www.wordfence.com/threat-intel/vulnerabilities/id/d1498fdf-9d5e-4277-92be-469d6646864b?source=cve
Weakness Classification(2)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 11× in last 7d / 41× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
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Related CVEs(same CWE)
Same CWE
10 shownCWE-754 · CWE-703
Frequently asked(5)
What is CVE-2024-4611?
When was CVE-2024-4611 disclosed?
Is CVE-2024-4611 actively exploited?
What is the CVSS score of CVE-2024-4611?
How do I remediate CVE-2024-4611?
Dependency Blast Radius
Explore the affected products and dependency analysis for CVE-2024-4611
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