CVE-2025-14404

Code execution via unwarned XLS script processing

Published Dec 23, 2025 · Updated Dec 23, 2025

Insufficient UI warning in PDFsam Enhanced 7.0.76.15222 allows remote attackers to execute code by opening a crafted XLS file. Its XLS-processing path executes dangerous script from the file without presenting a safety warning before the action. Exploitation requires a user to visit a malicious page or open the crafted file, after which the script runs as the current user.

CVSS severity7.0
High
EPSS probability0.26%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Insufficient UI warning in PDFsam Enhanced 7.0.76.15222 allows remote attackers to execute code by opening a crafted XLS file. Its XLS-processing path executes dangerous script from the file without presenting a safety warning before the action. Exploitation requires a user to visit a malicious page or open the crafted file, after which the script runs as the current user.

The record

CVE
CVE-2025-14404
Published
Dec 23, 2025
Updated
Dec 23, 2025
Vendor
PDFsam
Product
PDFsam Enhanced
Classifications
CWE-356, T1204.002
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 23, 2025CVE publishedPublication date reported by the CVE source.
  2. Dec 23, 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=7.0.76.15222

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

PDFsam · PDFsam Enhancedversion=7.0.76.15222

Published CVSS scores

7.0Zero Day InitiativeCVSS:3.0/AV:L/AC:H/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-356Product UI does not Warn User of Unsafe Actions
T1204.002User Execution: Malicious File

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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