NCSC-2026-0217 [1.00] [M/H] Vulnerabilities fixed in Adobe ColdFusion

unknownpublic exploitCVE-2026-48276 CVE-2026-48277 CVE-2026-48281 CVE-2026-48282 CVE-2026-48283 CVE-2026-48313

Adobe has fixed multiple vulnerabilities in Adobe ColdFusion versions 25.9, 23.20, and earlier versions. The vulnerabilities in Adobe ColdFusion include unrestricted upload of dangerous file types, improper input validation, path traversal, reflected Cross-Site Scripting (XSS), and Server-Side Request Forgery (SSRF). These vulnerabilities allow an attacker to execute arbitrary code without any user interaction, read or write files, and bypass security measures. The path traversal vulnerabilities can lead to access to and modification of files outside the intended directories. The XSS vulnerability arises from insufficient sanitization of user input in URLs, allowing malicious scripts to be injected and executed in a user's browser. The SSRF vulnerability allows an attacker to manipulate server-side requests and gain unauthorized access to resources. These issues are present in multiple versions of ColdFusion, indicating a broad impact area within the product line.

CSIRTS triage

vendor: Adobe product: ColdFusion Remote code execution Privilege escalation Path traversal Cross-site scripting Server-side request forgeryaffected: 25.9, 23.20, and earlier versions

What: Multiple vulnerabilities in Adobe ColdFusion allow for arbitrary code execution, file access, and security bypass.
Who is affected: Deployments of Adobe ColdFusion versions 25.9, 23.20, and earlier are affected.
Urgency: Remediation is urgent due to the high severity of the vulnerabilities and potential exploitation.
Action: Upgrade to the latest version of Adobe ColdFusion to mitigate these vulnerabilities.

AI-assisted analysis generated from the source advisory — verify against the original.

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Details

Source: NCSC-NL Advisories (NL · national-cert · site)
Severity: unknown
Published: 2026-07-01
Exploitation: Not in CISA KEV at last sync
Language: Machine-translated to English — verify against the original

Original advisory: https://advisories.ncsc.nl/advisory?id=NCSC-2026-0217

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Low exploitation riskCVE-2026-482760.92% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 56% of all scored CVEs.
Low exploitation riskCVE-2026-482770.85% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 54% of all scored CVEs.
Low exploitation riskCVE-2026-482810.85% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 54% of all scored CVEs.
Elevated exploitation riskCVE-2026-4828228.6% 30-day exploitation probability — well above the norm. Schedule remediation this cycle. Riskier than 98% of all scored CVEs.
Low exploitation riskCVE-2026-482830.63% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 46% of all scored CVEs.
Moderate exploitation riskCVE-2026-483131.6% 30-day exploitation probability. Patch within normal cadence, watch for KEV listing. Riskier than 73% of all scored CVEs.
Low exploitation riskCVE-2026-483150.55% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 42% of all scored CVEs.
Low exploitation riskCVE-2026-483070.31% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 23% of all scored CVEs.
Low exploitation riskCVE-2026-482850.44% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 35% of all scored CVEs.
Low exploitation riskCVE-2026-483140.33% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 25% of all scored CVEs.

Referenced CVEs

CVE	CSIRTS overview	External
CVE-2026-48276	coverage & exploitation status	NVD · CVE.org
CVE-2026-48277	coverage & exploitation status	NVD · CVE.org
CVE-2026-48281	coverage & exploitation status	NVD · CVE.org
CVE-2026-48282	coverage & exploitation status	NVD · CVE.org
CVE-2026-48283	coverage & exploitation status	NVD · CVE.org
CVE-2026-48313	coverage & exploitation status	NVD · CVE.org
CVE-2026-48315	coverage & exploitation status	NVD · CVE.org
CVE-2026-48307	coverage & exploitation status	NVD · CVE.org
CVE-2026-48285	coverage & exploitation status	NVD · CVE.org
CVE-2026-48314	coverage & exploitation status	NVD · CVE.org
CVE-2026-48316	coverage & exploitation status	NVD · CVE.org

Same CVEs, other sources

How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.

Recent advisories for Adobe ColdFusion

A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.

critical[UPDATE] [critical] Adobe ColdFusion: Multiple Vulnerabilitiescert-bund · 2026-07-07
criticalexploitedCVE-2026-48282: Adobe ColdFusion Path Traversal Vulnerabilitycisa-kev · 2026-07-07
unknownMultiple vulnerabilities in Adobe ColdFusion (July 1, 2026)cert-fr-avis · 2026-07-01
criticalexploitedCVE-2017-3066: Adobe ColdFusion Deserialization Vulnerabilitycisa-kev · 2025-02-24
criticalexploitedCVE-2024-20767: Adobe ColdFusion Improper Access Control Vulnerabilitycisa-kev · 2024-12-16
criticalexploitedCVE-2023-29300: Adobe ColdFusion Deserialization of Untrusted Data Vulnerabilitycisa-kev · 2024-01-08