Vulnerability-Lookup

CVE-2026-27540 (GCVE-0-2026-27540)

Vulnerability from cvelistv5 – Published: 2026-03-19 05:24 – Updated: 2026-04-29 09:51 X_Known Exploited Vulnerability

Previdian

Title

WordPress Woocommerce Wholesale Lead Capture plugin <= 2.0.3.1 - Arbitrary File Upload vulnerability

Summary

Unrestricted Upload of File with Dangerous Type vulnerability in Rymera Web Co Pty Ltd. Woocommerce Wholesale Lead Capture woocommerce-wholesale-lead-capture allows Using Malicious Files.This issue affects Woocommerce Wholesale Lead Capture: from n/a through <= 2.0.3.1.

Severity

9 (Critical)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-03-19 13:46 UTC

CWE

CWE-434 - Unrestricted Upload of File with Dangerous Type

Assigner

Patchstack mitre root

References

1 reference

URL	Tags
https://patchstack.com/database/Wordpress/Plugin/…	vdb-entry

Impacted products

1 product

Vendor	Product	Version	CPE status
Rymera Web Co Pty Ltd.	Woocommerce Wholesale Lead Capture	Affected: 0 , ≤ 2.0.3.1 (custom)	guessed

Date Public

2026-04-22 14:18

Credits

Teemu Saarentaus | Patchstack Bug Bounty Program

Previdian

Known Exploited Vulnerability - GCVE BCP-07 Compliant

KEV entry ID: b7d21082-0789-4184-99b0-9c0abf4da6fb

Vulnerability ID: CVE-2026-27540

Status: Confirmed

Status Updated: 2026-09-14 18:49 UTC

Exploited: Yes

Timestamps

First Seen: 2026-09-14

Asserted: 2026-09-14

Scope

Notes: WordPress Woocommerce Wholesale Lead Capture plugin <= 2.0.3.1 - Arbitrary File Upload vulnerability | Affected: Rymera Web / Woocommerce Wholesale Lead Capture | CVSS: 9.0 (CRITICAL) | EPSS: 0.01734 | Used in malware: unknown | Not yet in CISA KEV: True

Evidence

Type: Public Report

Signal: Successful Exploitation

Confidence: 70%

Source: previdian

Details

Feed	Previdian (previdian.com)
Title	WordPress Woocommerce Wholesale Lead Capture plugin <= 2.0.3.1 - Arbitrary File Upload vulnerability
Cve Id	CVE-2026-27540
Vendor	Rymera Web
Ghsa Id	None
Product	Woocommerce Wholesale Lead Capture
Added Date	2026-09-14T18:49:14.000Z
Cvss Score	9.0
Epss Score	0.01734
Previous Ids
Cvss Severity	CRITICAL
Virtual Patch	False
Cvss Estimated	False
Epss Percentile	0.76377
Used In Malware	unknown
Vulnerability Id	CVE-2026-27540
Ahead Of Cisa Kev	None
Not Yet In Cisa Kev	True

References

Created: 2026-09-15 19:00 UTC | Updated: 2026-09-15 19:00 UTC

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2026-27540

Vulnerability from fkie_nvd - Published: 2026-03-19 06:16 - Updated: 2026-06-17 10:27

Previdian

Severity

9.0 (Critical) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

Summary

References

	URL	Tags
	audit@patchstack.com	https://patchstack.com/database/Wordpress/Plugin/woocommerce-wholesale-lead-capture/vulnerability/wordpress-woocommerce-wholesale-lead-capture-plugin-1-17-8-arbitrary-file-upload-vulnerability?_s_id=cve

Impacted products

	Vendor	Product	Version

JSON

To clipboard

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GHSA-HW97-RJPM-G922

Vulnerability from github – Published: 2026-03-19 06:30 – Updated: 2026-04-23 18:32

Details

Unrestricted Upload of File with Dangerous Type vulnerability in Rymera Web Co Pty Ltd. Woocommerce Wholesale Lead Capture allows Using Malicious Files.This issue affects Woocommerce Wholesale Lead Capture: from n/a through 2.0.3.1.

Severity

9.0 (Critical)


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

Show details on source website

JSON

To clipboard

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    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-27540"
    },
    {
      "type": "WEB",
      "url": "https://patchstack.com/database/wordpress/plugin/woocommerce-wholesale-lead-capture/vulnerability/wordpress-woocommerce-wholesale-lead-capture-plugin-1-17-8-arbitrary-file-upload-vulnerability?_s_id=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2026-27540 (GCVE-0-2026-27540)

Previdian

Known Exploited Vulnerability - GCVE BCP-07 Compliant

Timestamps

Scope

Evidence

Public Report Successful Exploitation Confidence: 70% Source: previdian

Details

References

FKIE_CVE-2026-27540

GHSA-HW97-RJPM-G922

Tags

Sightings

Nomenclature

Related by attack behaviour