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PatchSiren cyber security CVE debrief

CVE-2026-57393 EDGARROJAS CVE debrief

CVE-2026-57393 is a MEDIUM severity vulnerability in WooCommerce PDF Invoice Builder, classified as an Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability, which allows Retrieve Embedded Sensitive Data. This vulnerability affects WooCommerce PDF Invoice Builder versions from n/a through <= 2.0.8. The issue has a CVSS score of 6.5 and a CVSS severity of MEDIUM. The CVSS vector is CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N. The weakness is classified as CWE-497. Users of WooCommerce PDF Invoice Builder versions from n/a through <= 2.0.8 should be aware of this vulnerability and take necessary actions to protect their systems.

Vendor
EDGARROJAS
Product
WooCommerce PDF Invoice Builder
CVSS
MEDIUM 6.5
CISA KEV
Not listed in stored evidence
Original CVE published
2026-07-13
Original CVE updated
2026-07-21
Advisory published
2026-07-13
Advisory updated
2026-07-21

Who should care

Users of WooCommerce PDF Invoice Builder versions from n/a through <= 2.0.8 should be aware of this vulnerability and take necessary actions to protect their systems. Affected operators should review official advisories and apply patches or updates to vulnerable versions. Platform administrators should monitor systems for potential exploitation attempts and review compensating controls for exposed systems.

Technical summary

The vulnerability has a CVSS score of 6.5 and a CVSS severity of MEDIUM. The CVSS vector is CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N. The weakness is classified as CWE-497. The vulnerability affects WooCommerce PDF Invoice Builder versions from n/a through <= 2.0.8. The issue is an Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability, which allows Retrieve Embedded Sensitive Data.

Defensive priority

MEDIUM

Recommended defensive actions

  • Inventory and verify WooCommerce PDF Invoice Builder versions
  • Apply patches or updates to vulnerable versions
  • Monitor systems for potential exploitation attempts
  • Review compensating controls for exposed systems
  • Check relevant monitoring, detection, and logs for exposed assets that need extra review
  • Track exceptions, retest remediated assets, and close the item only after evidence is documented
  • Review the supplied official advisory or CVE record to validate affected scope, severity, and vendor guidance

Evidence notes

The CVE record was published on 2026-07-13T10:16:32.870Z and has not been modified since then. The NVD entry is currently being reviewed. Evidence is limited to public sources and may not reflect the full scope of the vulnerability. Defenders should verify the affected product deployments and review official advisories for mitigation guidance.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-57393 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-57393

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

  • CVE-2026-57393 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-57393

    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.