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Adobe ColdFusion
Product

Adobe ColdFusion

Adobe's enterprise web application server.

Last refreshed: 14 July 2026 · Appears in 1 active topic

Key Question

Why did a ColdFusion path-traversal flaw get a three-day federal patch deadline?

Timeline for Adobe ColdFusion

#1014 Jul

A quiet KEV fortnight, then a 2008 bug

Cybersecurity: Threats and Defences
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Common Questions
What is the ColdFusion vulnerability CISA added to its KEV list?
CISA added a PATH-traversal flaw in Adobe ColdFusion to its Known Exploited Vulnerabilities catalogue on 7 July 2026 with a federal remediation Deadline of 10 July.Source: event
Why does a ColdFusion flaw matter more than the Joomla extension bugs?
ColdFusion is core enterprise application infrastructure used to run entire backend systems, unlike the fortnight's other KEV additions which were third-party Joomla plugins affecting narrower functionality.Source: event
How long did agencies have to patch the ColdFusion KEV flaw?
CISA gave federal agencies just three days, from the 7 July listing to a 10 July Deadline, reflecting the severity of a PATH-traversal flaw in an application server.Source: event

Background

Adobe ColdFusion is a commercial rapid-application-development platform and web application server, first launched in the mid-1990s and now owned by Adobe. It is used to build and run dynamic, database-driven web applications, and remains embedded in a substantial number of enterprise and government systems despite being decades old.

Unlike the Joomla extensions that dominated this fortnight's KEV additions, ColdFusion is core enterprise infrastructure: a compromise typically exposes an entire backend application rather than a single plugin's functionality.

A ColdFusion PATH-traversal vulnerability was added to CISA's Known Exploited Vulnerabilities catalogue on 7 July 2026, with a compliance Deadline of 10 July, just three days later. It stood out as the fortnight's only widely deployed enterprise product among a run of adds otherwise dominated by Joomla-ecosystem plugins.

PATH-traversal flaws let an attacker read or write files outside a web application's intended directory, and in an application server context can lead directly to Remote Code Execution, explaining the unusually tight federal remediation window.