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.
Exploitation: none · Automatable: no · Technical impact: partial, assessed 2026-11-04. From CISA's Vulnrichment in the CVE List: whether it is exploited, whether exploiting it can be automated, and how much control it gives.
Show the promptExplain CVE-2026-119745 for an engineer deciding whether to act. Use https://cve.bz/api/public/cves/CVE-2026-119745?via=ask-ai-copy and https://cve.bz/cve/CVE-2026-119745?via=ask-ai-copy as the source of truth: what is affected and which versions fix it, whether it is in CISA KEV, public exploits, and its EPSS (an internet-wide 30-day estimate of exploitation activity, not a forecast for my systems). If they give no fixed versions, use the CVE record https://cveawg.mitre.org/api/cve/CVE-2026-119745 or the vendor advisory, not third-party mirrors. Tell me how to check whether I am affected and how to verify a fix. Cite the sources and say where they are uncertain.
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Versions
From the CNA's record in the CVE List.
Product
Affected
Sender – Newsletter, SMS and Email Marketing Automation for WooCommerce
before 2.11.3
Attack patterns (CAPEC)
CAPEC-665 Exploitation of Thunderbolt Protection Flaws Likelihood: Low · Severity: Very High
The attack patterns MITRE's CAPEC relates to this record's weaknesses, as MITRE names them. Credits.