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PatchSiren cyber security CVE debrief

CVE-2026-49056 WebToffee CVE debrief

CVE-2026-49056 is a high-severity vulnerability (CVSS Score: 7.5) affecting WooCommerce PDF Invoices, Packing Slips, Delivery Notes and Shipping Labels plugin versions <= 4.9.4. This vulnerability allows unauthenticated sensitive data exposure. The vulnerability was published on [cvePublishedAt] and last modified on [cveModifiedAt].

Vendor
WebToffee
Product
WooCommerce PDF Invoices, Packing Slips, Delivery Notes and Shipping Labels
CVSS
HIGH 7.5
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-15
Original CVE updated
2026-06-15
Advisory published
2026-06-15
Advisory updated
2026-06-15

Who should care

Users of WooCommerce PDF Invoices, Packing Slips, Delivery Notes and Shipping Labels plugin versions <= 4.9.4 should be aware of this vulnerability and take necessary actions to mitigate it.

Technical summary

The vulnerability has a CVSS vector of CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N and is classified under CWE-497. It was reported by [email protected] and listed in the NVD database.

Defensive priority

high

Recommended defensive actions

  • Update WooCommerce PDF Invoices, Packing Slips, Delivery Notes and Shipping Labels plugin to a version greater than 4.9.4.
  • Review and restrict access to sensitive data.

Evidence notes

Evidence for this CVE comes from the NVD database and Patchstack.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-49056 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-49056

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-49056 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-49056

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.