CVE-2026-34635: Use of Hard-coded Cryptographic Key (CWE-321) in Adobe ColdFusion 2025
Adobe ColdFusion 2025 contains a Use of Hard-coded Cryptographic Key vulnerability (CWE-321) that allows a low-privileged attacker to bypass security features and gain unauthorized read and write access without user interaction. The vulnerability changes the security scope and has a high severity rating.
AI Analysis
Technical Summary
CVE-2026-34635 is a vulnerability in Adobe ColdFusion 2025 involving the use of a hard-coded cryptographic key. This weakness can be exploited by a low-privileged attacker to bypass security controls, resulting in unauthorized read and write access. The vulnerability does not require user interaction to be exploited and affects the security scope of the application. The CVSS v3.1 base score is 8.4, reflecting high impact on confidentiality and integrity with no impact on availability.
Potential Impact
Successful exploitation allows an attacker with low privileges to bypass security mechanisms and gain unauthorized read and write access to the system, potentially compromising sensitive data and system integrity. Availability is not impacted. The vulnerability affects the confidentiality and integrity of the affected system.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or temporary mitigation has been documented at this time. Monitor Adobe's security advisories for updates and apply any released patches promptly.
CVE-2026-34635: Use of Hard-coded Cryptographic Key (CWE-321) in Adobe ColdFusion 2025
Description
Adobe ColdFusion 2025 contains a Use of Hard-coded Cryptographic Key vulnerability (CWE-321) that allows a low-privileged attacker to bypass security features and gain unauthorized read and write access without user interaction. The vulnerability changes the security scope and has a high severity rating.
CVSS v3.1
Score 8.4high
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-34635 is a vulnerability in Adobe ColdFusion 2025 involving the use of a hard-coded cryptographic key. This weakness can be exploited by a low-privileged attacker to bypass security controls, resulting in unauthorized read and write access. The vulnerability does not require user interaction to be exploited and affects the security scope of the application. The CVSS v3.1 base score is 8.4, reflecting high impact on confidentiality and integrity with no impact on availability.
Potential Impact
Successful exploitation allows an attacker with low privileges to bypass security mechanisms and gain unauthorized read and write access to the system, potentially compromising sensitive data and system integrity. Availability is not impacted. The vulnerability affects the confidentiality and integrity of the affected system.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or temporary mitigation has been documented at this time. Monitor Adobe's security advisories for updates and apply any released patches promptly.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- adobe
- Date Reserved
- 2026-03-30T17:30:36.491Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a7b5475bf8831d539106ccf
Added to database: 08/11/2026, 16:57:25 UTC
Last enriched: 08/11/2026, 23:42:26 UTC
Last updated: 08/12/2026, 01:32:42 UTC
Views: 4
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