CVE-2025-12529Network attack vector

Arbitrary file deletion via injected order paths

Published Dec 2, 2025 · Updated Apr 8, 2026

Arbitrary file deletion in StylemixThemes Cost Calculator Builder 3.6.3 and earlier allows remote attackers to delete server files. The deleteOrdersFiles() function accepts attacker-supplied order file paths without constraining them before deletion. Exploitation requires both free and Pro plugins and an administrator deleting the poisoned order; deleting wp-config.php can enable code execution.

CVSS severity8.8
High
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

Arbitrary file deletion in StylemixThemes Cost Calculator Builder 3.6.3 and earlier allows remote attackers to delete server files. The deleteOrdersFiles() function accepts attacker-supplied order file paths without constraining them before deletion. Exploitation requires both free and Pro plugins and an administrator deleting the poisoned order; deleting wp-config.php can enable code execution.

The record

CVE
CVE-2025-12529
Published
Dec 2, 2025
Updated
Apr 8, 2026
Vendor
StylemixThemes
Product
Cost Calculator Builder
Classifications
CWE-73, T1485
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 2, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 8, 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 <=3.6.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

StylemixThemes · Cost Calculator Builderversion=0 <=3.6.3

Published CVSS scores

8.8WordfenceCVSS:3.1/AV:N/AC:L/PR:N/UI:R/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.

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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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-73External Control of File Name or Path
T1485Data Destruction

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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