CVE-2024-30510Network attack vector

Unauthenticated dangerous file upload

Published Mar 29, 2024 · Updated Apr 28, 2026

Unrestricted file upload in Salon Booking System 9.5 and earlier allows remote attackers to place dangerous files on a WordPress site. The CNA and vendor-linked advisory do not identify the upload handler or disclose which filename, extension, MIME-type, or authorization validation is missing. No authentication or user interaction is required; successful abuse can compromise site data and interrupt the WordPress service.

CVSS severity10.0
Critical
EPSS probability0.67%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Unrestricted file upload in Salon Booking System 9.5 and earlier allows remote attackers to place dangerous files on a WordPress site. The CNA and vendor-linked advisory do not identify the upload handler or disclose which filename, extension, MIME-type, or authorization validation is missing. No authentication or user interaction is required; successful abuse can compromise site data and interrupt the WordPress service.

The record

CVE
CVE-2024-30510
Published
Mar 29, 2024
Updated
Apr 28, 2026
Vendor
Salonbookingsystem OÜ
Product
Salon Booking System
Classifications
CWE-434, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 29, 2024CVE publishedPublication date reported by the CVE source.
  2. Apr 28, 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 <=9.5
  2. Affected versionversion=n/a <=9.5 changes=[{"at":"9.5.1","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Salonbookingsystem OÜ · Salon Booking Systemversion=0 <=9.5; version=n/a <=9.5 changes=[{"at":"9.5.1","status":"unaffected"}]

Published CVSS scores

10.0PatchstackCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/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
T1190Exploit Public-Facing Application

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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