CVE-2021-34619Network attack vector

Remote code execution via forged file import

Published Jul 21, 2021 · Updated Sep 16, 2024

Cross-site request forgery in StoreApps WooCommerce Stock Manager 2.5.7 and earlier allows remote attackers to upload arbitrary files. The import handler in admin/views/import-export.php accepts a forged administrator request without a nonce check and stores an uploaded file without validating its type. Exploitation requires an administrator to follow an attacker-controlled link; an executable upload can then provide remote code execution and site takeover.

CVSS severity8.8
High
EPSS probability0.72%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site request forgery in StoreApps WooCommerce Stock Manager 2.5.7 and earlier allows remote attackers to upload arbitrary files. The import handler in admin/views/import-export.php accepts a forged administrator request without a nonce check and stores an uploaded file without validating its type. Exploitation requires an administrator to follow an attacker-controlled link; an executable upload can then provide remote code execution and site takeover.

The record

CVE
CVE-2021-34619
Published
Jul 21, 2021
Updated
Sep 16, 2024
Vendor
StoreApps
Product
WooCommerce Stock Manager
Classifications
CWE-434, CWE-352, T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 21, 2021CVE publishedPublication date reported by the CVE source.
  2. Sep 16, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=2.5.7 <=2.5.7

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

StoreApps · WooCommerce Stock Managerversion=2.5.7 <=2.5.7

Published CVSS scores

8.8WordfenceCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-434Unrestricted Upload of File with Dangerous Type
CWE-352Cross-Site Request Forgery (CSRF)
T1204.001Malicious Link

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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