CVE-2025-12366Network attack vector

Cross-user media replacement via unchecked object key

Published Nov 13, 2025 · Updated Nov 13, 2025

Insecure direct object reference in Softaculous Pagelayer 2.0.5 and earlier allows remote authenticated users to replace other users' media. The pagelayer_replace_page function accepts a user-controlled object key without verifying that the caller owns or may modify the referenced media item. Author-level access is sufficient, and successful exploitation can overwrite media owned by any account, including an administrator.

CVSS severity4.3
Medium
EPSS probability0.24%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Insecure direct object reference in Softaculous Pagelayer 2.0.5 and earlier allows remote authenticated users to replace other users' media. The pagelayer_replace_page function accepts a user-controlled object key without verifying that the caller owns or may modify the referenced media item. Author-level access is sufficient, and successful exploitation can overwrite media owned by any account, including an administrator.

The record

CVE
CVE-2025-12366
Published
Nov 13, 2025
Updated
Nov 13, 2025
Vendor
Softaculous
Product
Pagelayer
Classifications
CWE-639, T1565.001
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 13, 2025CVE publishedPublication date reported by the CVE source.
  2. Nov 13, 2025Record 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=* <=2.0.5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Softaculous · Pagelayerversion=* <=2.0.5

Published CVSS scores

4.3WordfenceCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A: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.

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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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-639Authorization Bypass Through User-Controlled Key
T1565.001Stored Data Manipulation

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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