Description
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.
Published: 2026-11-04
Score: 5.3 Medium
EPSS: n/a
KEV: No
AI Analysis

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Remediation

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Tracking

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Advisories

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History

Wed, 04 Nov 2026 14:30:00 +0000

Type Values Removed Values Added
Description MultiVendorX plugin for WordPress before 5.0.21 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. 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.
Title MultiVendorX WordPress Plugin < 5.0.21 Broken Access Control via admin_post_sender_debug_download Sender WordPress Plugin < 2.11.3 Broken Access Control via admin_post_sender_debug_download
References

Wed, 04 Nov 2026 14:15:00 +0000

Type Values Removed Values Added
Description MultiVendorX plugin for WordPress before 5.0.21 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.
Title MultiVendorX WordPress Plugin < 5.0.21 Broken Access Control via admin_post_sender_debug_download
Weaknesses CWE-862
References
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'}

cvssV4_0

{'score': 5.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N'}


Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-11-04T14:06:40.103Z

Reserved: 2026-10-30T15:31:52.079Z

Link: CVE-2026-119745

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2026-11-04T14:17:30.340

Modified: 2026-11-04T14:17:31.920

Link: CVE-2026-119745

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses