CVE-2026-119745

MEDIUM 4.3

Sender WordPress Plugin < 2.11.3 Broken Access Control via admin_post_sender_debug_download

CVSS Score

4.3

EPSS Score

0.0%

EPSS Percentile

0th

Sender plugin for WordPress before 2.11.3 contains a missing authorization vulnerability that allows any authenticated user, including Subscribers, to access a sensitive diagnostic dump by requesting the admin_post_sender_debug_download action handled by downloadDebugFile() without any capability, nonce, or referer check. Attackers can exploit this flaw via wp-admin/admin-post.php?action=sender_debug_download to retrieve WordPress, PHP, WooCommerce, and server version details, the full active plugin inventory, active theme information, and plugin settings including the connected Sender account resource key and account metadata.

CWE	CWE-862
Vendor	sender
Product	sender – newsletter, sms and email marketing automation for woocommerce
Published	Nov 4, 2026
Last Updated	Nov 4, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Affected Versions

Sender / Sender – Newsletter, SMS and Email Marketing Automation for WooCommerce

0 < 2.11.3

References

NVD ↗ CVE.org ↗ EPSS Data ↗

wordpress.org: https://wordpress.org/plugins/sender-net-automated-emails/#developers vulncheck.com: https://www.vulncheck.com/advisories/sender-wordpress-plugin-broken-access-control-via-admin-post-sender-debug-download

Credits

buiih