Work The Flow File Upload <= 2.5.2 - Arbitrary File Upload

MITRE NVD CVE.ORG JSON API Print: PDF PDF

Summary

CVECVE-2015-10138
StatePUBLISHED
AssignerWordfence
Source PriorityCVE Program / NVD first with legacy fallback
Published2025-07-19 12:15:34 UTC
Updated2026-07-27 15:48:29 UTC
DescriptionThe Work The Flow File Upload plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the jQuery-File-Upload-9.5.0 server and test files in versions up to, and including, 2.5.2. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected sites server which may make remote code execution possible.

Risk And Classification

Primary CVSS: v3.1 9.8 CRITICAL from [email protected]

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

EPSS: 0.024250000 probability, percentile 0.825170000 (date 2026-07-29)

Problem Types: CWE-434 | CWE-434 CWE-434 Unrestricted Upload of File with Dangerous Type

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary9.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
3.1CNADECLARED9.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Lyntonreed Work The Flow File Upload All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Lynton Reed Work The Flow File Upload affected 2.5.2 semver Not specified

References

ReferenceSourceLinkTags
www.rapid7.com/db/modules/exploit/unix/webapp/wp_worktheflow_upload [email protected] www.rapid7.com Third Party Advisory
www.wordfence.com/threat-intel/vulnerabilities/id/eb271cc8-01ec-45eb-9d6f-efc55... [email protected] www.wordfence.com Third Party Advisory
packetstormsecurity.com/files/131512 [email protected] packetstormsecurity.com Exploit
www.acunetix.com/vulnerabilities/web/wordpress-plugin-work-the-flow-file-uploa... [email protected] www.acunetix.com Third Party Advisory
plugins.trac.wordpress.org/changeset [email protected] plugins.trac.wordpress.org Patch
www.homelab.it/index.php/2015/04/04/wordpress-work-the-flow-file-upload-vuln... [email protected] www.homelab.it Exploit, Third Party Advisory
plugins.trac.wordpress.org/changeset [email protected] plugins.trac.wordpress.org Patch
wpscan.com/vulnerability/a49a81a9-3d4b-4c8d-b719-fc513aceecc6 [email protected] wpscan.com Third Party Advisory
packetstormsecurity.com/files/131294 [email protected] packetstormsecurity.com Exploit
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Claudio Viviani (en)

CNA: Roberto Soares Espreto (en)

Additional Advisory Data

SourceTimeEvent
CNA2015-03-14T00:00:00.000ZDisclosed

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