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VulnerabilityPublished Updated

CVE-2025-14403: PDFsam Enhanced · Product UI does not Warn User of Unsafe Actions

Affects PDFsam EnhancedSource CVE Database V5

0

Not known to be exploited · CVSS 7.8 High.

Data as of 26 Oct 2026, 10:12 UTC

CVSS 3.0 base score
7.8High
How severe the flaw is on the 0–10 CVSS scale.
EPSS
0.3% chance of exploitation in 30 days – higher than 24% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 23 Dec 2025

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponised: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 26 Oct 2026.

What to do

Affected software

ProductAffectedFixed in
PDFsam EnhancedAffected
  • =7.0.76.15222
Fixed in–

AI-suggested

  1. Disable or restrict the Launch action feature in PDFsam Enhanced until a patch is available to prevent automatic execution of scripts.
  2. Implement strict file validation and filtering policies to block or quarantine suspicious PDF files from untrusted sources.
  3. Educate users about the risks of opening files or links from unknown or untrusted origins, emphasizing the need for caution with PDF documents.
  4. Employ endpoint detection and response (EDR) tools to monitor for unusual process executions or script launches originating from PDFsam Enhanced.
  5. Use application whitelisting to prevent unauthorized code execution triggered by PDFsam Enhanced.
  6. Regularly update PDFsam Enhanced once patches are released by the vendor to address this vulnerability.
  7. Integrate email security gateways with advanced attachment scanning to detect and block malicious PDFs.
  8. Conduct phishing simulations and awareness training to reduce the likelihood of successful social engineering attacks exploiting this vulnerability.
  9. Monitor network traffic for anomalies that could indicate exploitation attempts.
  10. Maintain robust backup and recovery procedures to mitigate the impact of potential ransomware or destructive payloads delivered via this vulnerability.

Description

PDFsam Enhanced Launch Insufficient UI Warning Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of PDFsam Enhanced. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the implementation of the Launch action. The issue results from allowing the execution of dangerous script without user warning. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-27500.

References

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