Trending
CVE-2026-48283

CVE detail

CVE-2026-48283

ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Unrestricted Upload of File with Dangerous Type vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue does not require user interaction. Scope is changed.

CVSS 10.0 · CriticalBuzz score 44.4

Buzz score

Why this CVE is surfacing

Buzz score total 44.4

This all-time snapshot uses the same composite formula as Trending across a 30-year evidence window, rather than a current rolling window.

Buzz score components · mention 26.4 · diversity 18.0 · KEV 0.0 · OTX 0.0 · PoC 0.0

Mention score

26.4

13 evidence mentions in the snapshot

Diversity score

18.0

5 sources across 3 categories

KEV score

0.0

No KEV entry observed

OTX score

0.0

0 OTX pulses

PoC score

0.0

0 repos · best confidence N/A

Best PoC traction

Maximum stars on a matched PoC repo

Why it matters now

Mention timeline

Total mentions: 13; within the 30d window
Peak daily: 2; highest bucket

Evidence

Source links by recency

Newest mentions first

13 source links · newest first

Horizon3’s NodeZero® AI Hacker Extends Production-Safe Autonomous Pentesting to Web ApplicationsHorizon3.ai
vents Security Validation Should Begin Where Attackers Begin July 29, 2026 | Blogs ColdFusion Under Fire: Breaking Down CVE-2026-48283 and CVE-2026-48313 July 28, 2026 | Blogs The New Measure of Infrastructure Readiness July 27, 2026 | Blogs Verification Closes the Loop July 23, 2026 | Blogs Use Cases Education Manufacturing Supply Chain MSSP and MSP C
exploithorizon3.aiJul 29, 2026, 1:17 PM
Security Validation Should Begin Where Attackers BeginHorizon3.ai
vents Security Validation Should Begin Where Attackers Begin July 29, 2026 | Blogs ColdFusion Under Fire: Breaking Down CVE-2026-48283 and CVE-2026-48313 July 28, 2026 | Blogs The New Measure of Infrastructure Readiness July 27, 2026 | Blogs Verification Closes the Loop July 23, 2026 | Blogs Use Cases Education Manufacturing Supply Chain MSSP and MSP C
exploithorizon3.aiJul 29, 2026, 1:15 PM
ColdFusion Under Fire: Breaking Down CVE-2026-48283 and CVE-2026-48313Horizon3.ai
Learn how the critical ColdFusion vulnerabilities CVE-2026-48283 and CVE-2026-48313 work, how attackers can exploit them, and why verifying remediation is essential for reducing real-world risk.
exploithorizon3.aiJul 28, 2026, 4:12 PM
Different Attack Surface. Same Outcome: Security You Can Prove.Horizon3.ai
vents Security Validation Should Begin Where Attackers Begin July 29, 2026 | Blogs ColdFusion Under Fire: Breaking Down CVE-2026-48283 and CVE-2026-48313 July 28, 2026 | Blogs The New Measure of Infrastructure Readiness July 27, 2026 | Blogs Verification Closes the Loop July 23, 2026 | Blogs Use Cases Education Manufacturing Supply Chain MSSP and MSP C
exploithorizon3.aiJul 28, 2026, 4:03 PM
The New Measure of Infrastructure ReadinessHorizon3.ai
vents Security Validation Should Begin Where Attackers Begin July 29, 2026 | Blogs ColdFusion Under Fire: Breaking Down CVE-2026-48283 and CVE-2026-48313 July 28, 2026 | Blogs The New Measure of Infrastructure Readiness July 27, 2026 | Blogs Verification Closes the Loop July 23, 2026 | Blogs Use Cases Education Manufacturing Supply Chain MSSP and MSP C
exploithorizon3.aiJul 27, 2026, 2:15 PM
World Wide Technology and Horizon3 Launch Strategic Partnership to Rewrite the Cybersecurity Playbook for the AI EraHorizon3.ai
vents Security Validation Should Begin Where Attackers Begin July 29, 2026 | Blogs ColdFusion Under Fire: Breaking Down CVE-2026-48283 and CVE-2026-48313 July 28, 2026 | Blogs The New Measure of Infrastructure Readiness July 27, 2026 | Blogs Verification Closes the Loop July 23, 2026 | Blogs Use Cases Education Manufacturing Supply Chain MSSP and MSP C
exploithorizon3.aiJul 27, 2026, 2:15 PM
Verification Closes the LoopHorizon3.ai
vents Security Validation Should Begin Where Attackers Begin July 29, 2026 | Blogs ColdFusion Under Fire: Breaking Down CVE-2026-48283 and CVE-2026-48313 July 28, 2026 | Blogs The New Measure of Infrastructure Readiness July 27, 2026 | Blogs Verification Closes the Loop July 23, 2026 | Blogs Use Cases Education Manufacturing Supply Chain MSSP and MSP C
exploithorizon3.aiJul 23, 2026, 5:37 PM
Why Exposure Management Is Replacing Vulnerability ManagementHorizon3.ai
vents Security Validation Should Begin Where Attackers Begin July 29, 2026 | Blogs ColdFusion Under Fire: Breaking Down CVE-2026-48283 and CVE-2026-48313 July 28, 2026 | Blogs The New Measure of Infrastructure Readiness July 27, 2026 | Blogs Verification Closes the Loop July 23, 2026 | Blogs Use Cases Education Manufacturing Supply Chain MSSP and MSP C
exploithorizon3.aiJul 21, 2026, 5:47 PM
CVE-2026-48283 / CVE-2026-48313 | Adobe ColdFusion Pre-Authentication Unrestricted File Upload and Path Traversal VulnerabilitiesHorizon3.ai
CVE-2026-48283 / CVE-2026-48313: Adobe ColdFusion Pre-Authentication Unrestricted File Upload and Path Traversal Vulnerabilities
exploithorizon3.aiJul 7, 2026, 5:25 PM
It’s 37oC, And All We Can Think About Is ColdFusion (Adobe ColdFusion Security Bulletin APSB26-68 CVE Bonanza)watchTowr Labs
advisory, and repeated here for verbosity, the following vulnerabilities have been resolved: Arbitrary Code Execution - CVE-2026-48276 Arbitrary Code Execution - CVE-2026-48277 Arbitrary Code Execution - CVE-2026-48281 Arbitrary Code Execution - CVE-2026-48316 Arbitrary Code Execution - CVE-2026-48282 Arbitrary Code Execution - CVE-2026-48283 Arbitrary
exploitlabs.watchtowr.comJul 2, 2026, 4:38 PM
Adobe fixed multiple maximum-severity flaws in ColdFusion and Campaign ClassicSecurity Affairs
Adobe fixed multiple critical flaws, including max severity bugs in ColdFusion and Campaign Classic that could lead to remote code execution Adobe has released security updates for ColdFusion and Campaign Classic, fixing multiple critical vulnerabilities, including seven maximum-severity issues (CVSS score of 10.0). If exploited, the flaws could allow attackers to execute arbitrary code, escalate […]
newssecurityaffairs.comJul 2, 2026, 9:21 AM
Adobe Patches Critical ColdFusion, Campaign Classic VulnerabilitiesSecurityWeek
Seven of the security defects have a maximum severity rating of 10/10 and could lead to arbitrary code execution.
newswww.securityweek.comJul 1, 2026, 11:27 AM
https://helpx.adobe.com/security/products/coldfusion/apsb26-68.htmlhelpx.adobe.com
No excerpt available.
Vendor Advisoryhelpx.adobe.comJun 30, 2026, 4:16 PM

Exploit code

Public exploit repository references

Public PoC repositories are third-party, potentially unsafe artifacts. Treat their code as untrusted and use it only on authorized systems in an isolated, least-privilege environment. cvebuzz does not execute the code or verify that an exploit works.

0 repository references · best confidence N/A · max 0 stars

No public PoC repositories have been matched yet.

Related records

Similar CVEs

6 related CVEs with shared weakness or product evidence

CVE-2026-48276
ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Unrestricted Upload of File with Dangerous Type vulnerability that could result in arbitrary code execution in t…
CVSS 10.0 · Critical
4 mentions
CVE-2025-61808
ColdFusion versions 2025.4, 2023.16, 2021.22 and earlier are affected by an Unrestricted Upload of File with Dangerous Type vulnerability that could lead to arbitrary code executi…
CVSS 9.1 · Critical
1 mention
CVE-2019-7838
ColdFusion versions Update 3 and earlier, Update 10 and earlier, and Update 18 and earlier have a file extension blacklist bypass vulnerability. Successful exploitation could lead…
CVSS 9.8 · Critical
1 mention
CVE-2019-7816
ColdFusion versions Update 2 and earlier, Update 9 and earlier, and Update 17 and earlier have a file upload restriction bypass vulnerability. Successful exploitation could lead t…
CVSS 9.8 · Critical
2 mentions
CVE-2018-15961
Adobe ColdFusion versions July 12 release (2018.0.0.310739), Update 6 and earlier, and Update 14 and earlier have an unrestricted file upload vulnerability. Successful exploitatio…
CVSS 9.8 · Critical
KEV listed10 mentions
CVE-2026-65885
Joomla Extension - balbooa.com - Authenticated arbitrary file upload in Gridbox < 2.20.2 - File upload methods allows authenticated attackers to upload arbitrary files. Turns into…
CVSS 9.4 · Critical
2 mentions

External lookup

Potential internet exposure

Potential exposure only — not proof of vulnerability.Shodan results indicate potentially internet-exposed products, not confirmed vulnerable systems. They do not confirm that any returned system is vulnerable to CVE-2026-48283.

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Product CPE queries

Derived from this CVE's existing NVD CPE 2.3 records; the application, operating-system, or hardware part is retained.

cpe:2.3:a:adobe:coldfusionSearch this product on Shodan

Exact CVE query

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Metadata

Canonical fields

NVD status

Analyzed

Published

Jun 30, 2026

Modified

Jul 1, 2026

Official record

Authoritative NVD record

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

CWE IDs

Vendor classifications

How this vector reads

CVSS 3.1 base metrics decoded below. This explanation does not recalculate or change the NVD score.

Attack Vector (AV): Network. The vulnerable system can be reached across network boundaries.
Attack Complexity (AC): Low. No special conditions beyond the attacker-controlled steps are required.
Privileges Required (PR): None. The attacker needs no privileges on the vulnerable system.
User Interaction (UI): None. Exploitation does not require another user to act.
Scope (S): Changed. Impacts can cross into a different security authority.
Confidentiality Impact (C): High. There is a total or serious impact to this security property.
Integrity Impact (I): High. There is a total or serious impact to this security property.
Availability Impact (A): High. There is a total or serious impact to this security property.

Signals

Exploitation indicators

0 stored signals · no KEV · 0 OTX pulses