CVE-2025-60221Network attack vector

Unauthenticated PHP object injection via undisclosed input

Published Oct 22, 2025 · Updated Oct 22, 2025

PHP object injection in Captivate Audio Ltd Captivate Sync 3.0.3 and earlier allows remote attackers to inject objects via crafted input. Neither the CNA record nor Patchstack identifies the request handler, parameter, or deserialization call that accepts the untrusted data. The path is unauthenticated; code execution, SQL injection, path traversal, or denial of service requires a suitable POP chain in the WordPress environment.

CVSS severity9.8
Critical
EPSS probability0.54%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

PHP object injection in Captivate Audio Ltd Captivate Sync 3.0.3 and earlier allows remote attackers to inject objects via crafted input. Neither the CNA record nor Patchstack identifies the request handler, parameter, or deserialization call that accepts the untrusted data. The path is unauthenticated; code execution, SQL injection, path traversal, or denial of service requires a suitable POP chain in the WordPress environment.

The record

CVE
CVE-2025-60221
Published
Oct 22, 2025
Updated
Oct 22, 2025
Vendor
Captivate Audio Ltd
Product
Captivate Sync
Classifications
CWE-502, CAPEC-586, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 22, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 22, 2025Record 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=n/a <=<= 3.0.3 changes=[{"at":"3.2.2","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Captivate Audio Ltd · Captivate Syncversion=n/a <=<= 3.0.3 changes=[{"at":"3.2.2","status":"unaffected"}]

Published CVSS scores

9.8PatchstackCVSS: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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-502Deserialization of Untrusted Data
CAPEC-586Object Injection
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

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