CVE-2026-61523Public exploitNetwork attack vectorHinoki check available

Administrator-to-server code execution via unsanitized Droplets

Published Aug 3, 2026 · Updated Aug 3, 2026

Code injection in WebsiteBaker CMS before 2.13.10 allows remote authenticated users to execute PHP through the Droplets editor. The save_droplet handler writes the Code field verbatim to a predictable, web-accessible PHP file without sanitizing its contents. Administrator access is required to save the file, after which direct HTTP requests execute the webshell with the server process's privileges.

CVSS severity8.6
High
EPSS probability0.64%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Code injection in WebsiteBaker CMS before 2.13.10 allows remote authenticated users to execute PHP through the Droplets editor. The save_droplet handler writes the Code field verbatim to a predictable, web-accessible PHP file without sanitizing its contents. Administrator access is required to save the file, after which direct HTTP requests execute the webshell with the server process's privileges.

The record

CVE
CVE-2026-61523
Published
Aug 3, 2026
Updated
Aug 3, 2026
Vendor
Website Baker Org e.V.
Product
WebsiteBaker CMS
Classifications
CWE-94, T1505.003
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Aug 3, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=0 <2.13.10

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Website Baker Org e.V. · WebsiteBaker CMSversion=0 <2.13.10

Published CVSS scores

7.2VulnCheckCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
8.6VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

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

Weakness, pattern, technique

CWE-94Improper Control of Generation of Code ('Code Injection')
T1505.003Server Software Component: Web Shell

Public exploit references

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

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo