CVE-2024-49658Network attack vector

Web shell upload via nonblocking MIME check

Published Oct 23, 2024 · Updated May 11, 2026

Dangerous file upload in Ecomerciar WooCommerce Custom Profile Picture 1.0 allows remote authenticated users to upload web shells. The wc_cus_upload_picture function logs a disallowed MIME type but continues to move the file under its supplied name into the uploads directory. Subscriber-level access to the account profile form is sufficient, and an uploaded shell can execute in the web server context and compromise the site.

CVSS severity9.9
Critical
EPSS probability0.55%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Dangerous file upload in Ecomerciar WooCommerce Custom Profile Picture 1.0 allows remote authenticated users to upload web shells. The wc_cus_upload_picture function logs a disallowed MIME type but continues to move the file under its supplied name into the uploads directory. Subscriber-level access to the account profile form is sufficient, and an uploaded shell can execute in the web server context and compromise the site.

The record

CVE
CVE-2024-49658
Published
Oct 23, 2024
Updated
May 11, 2026
Vendor
Ecomerciar
Product
WooCommerce Custom Profile Picture
Classifications
CWE-434, CAPEC-650, T1505.003
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 23, 2024CVE publishedPublication date reported by the CVE source.
  2. May 11, 2026Record 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=0 <=1.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Ecomerciar · WooCommerce Custom Profile Pictureversion=0 <=1.0

Published CVSS scores

9.9PatchstackCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/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.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-434Unrestricted Upload of File with Dangerous Type
CAPEC-650Upload a Web Shell to a Web Server
T1505.003Server Software Component: Web Shell

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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