Server-Side Request Forgery Vulnerability in ColdFusion by Adobe
CVE-2026-34633

7.7HIGH

Key Information:

Vendor

Adobe
Status
Coldfusion 2025
Coldfusion 2023
Vendor
CVE Published:
13 October 2026

What is CVE-2026-34633?

Adobe ColdFusion is susceptible to a Server-Side Request Forgery (SSRF) vulnerability, which allows a low-privileged attacker to exploit the system and escalate privileges to access sensitive internal resources. The exploitation path does not require any user interaction, making it a significant security concern that potentially compromises the integrity of the affected systems. Organizations using ColdFusion should be aware of this vulnerability and take necessary steps to mitigate risks.

Affected Version(s)

ColdFusion 2023 0 <= 2023.0.25

ColdFusion 2025 0 <= 2025.0.13

ColdFusion 2023 2023.0.26

References

https://www.adobe.com/trust/security/products/coldfusion/...
vendor-advisory

CVSS V3.1

Score:
7.7
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.