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CVE-2026-27305— ColdFusion | Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') (CWE-22)

CVSS 8.6 · High EPSS 0.07% · P23

Possible ATT&CK Techniques 1AI

T1083 · File and Directory Discovery
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I. Basic Information for CVE-2026-27305

Vulnerability Information
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Vulnerability Title
ColdFusion | Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') (CWE-22)
Source: NVD (National Vulnerability Database)
Vulnerability Description
ColdFusion versions 2023.18, 2025.6 and earlier are affected by an Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability that could lead to arbitrary file system read. An attacker could exploit this vulnerability to access sensitive files and directories outside the intended access scope. Exploitation of this issue does not require user interaction.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Adobe ColdFusion 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Adobe ColdFusion是美国奥多比（Adobe）公司的一套快速应用程序开发平台。该平台包括集成开发环境和脚本语言。 Adobe ColdFusion 2023.18版本和2025.6及之前版本存在路径遍历漏洞，该漏洞源于路径遍历限制不当，可能导致任意文件系统读取。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
AdobeColdFusion 0 ~ 2025.6 -

II. Public POCs for CVE-2026-27305

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III. Intelligence Information for CVE-2026-27305

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Vendor Advisories for CVE-2026-27305 (1)

Same Patch Batch · Adobe · 2026-04-14 · 52 CVEs total

CVE-2026-273039.6 CRITICALAdobe Connect | Deserialization of Untrusted Data (CWE-502)
CVE-2026-272459.3 CRITICALAdobe Connect | Cross-site Scripting (Reflected XSS) (CWE-79)
CVE-2026-272469.3 CRITICALAdobe Connect | Cross-site Scripting (DOM-based XSS) (CWE-79)
CVE-2026-346159.3 CRITICALAdobe Connect | Deserialization of Untrusted Data (CWE-502)
CVE-2026-272439.3 CRITICALAdobe Connect | Cross-site Scripting (Reflected XSS) (CWE-79)
CVE-2026-273049.3 CRITICALColdFusion | Improper Input Validation (CWE-20)
CVE-2026-346178.7 HIGHAdobe Connect | Cross-site Scripting (XSS) (CWE-79)
CVE-2026-272908.6 HIGHAdobe Framemaker | Untrusted Search Path (CWE-426)
CVE-2026-346228.6 HIGHAcrobat Reader | Improperly Controlled Modification of Object Prototype Attributes ('Proto
CVE-2026-273068.4 HIGHColdFusion | Improper Input Validation (CWE-20)
CVE-2026-346187.8 HIGHIllustrator | Out-of-bounds Write (CWE-787)
CVE-2026-272847.8 HIGHInDesign Desktop | Out-of-bounds Read (CWE-125)
CVE-2026-272897.8 HIGHPhotoshop Desktop | Out-of-bounds Read (CWE-125)
CVE-2026-346297.8 HIGHInDesign Desktop | Heap-based Buffer Overflow (CWE-122)
CVE-2026-346287.8 HIGHInDesign Desktop | Heap-based Buffer Overflow (CWE-122)
CVE-2026-346277.8 HIGHInDesign Desktop | Heap-based Buffer Overflow (CWE-122)
CVE-2026-273137.8 HIGHBridge | Heap-based Buffer Overflow (CWE-122)
CVE-2026-273117.8 HIGHBridge | Heap-based Buffer Overflow (CWE-122)
CVE-2026-273107.8 HIGHBridge | Heap-based Buffer Overflow (CWE-122)
CVE-2026-272877.8 HIGHInCopy | Out-of-bounds Read (CWE-125)

Showing top 20 of 52 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: ColdFusion
Same vendor: Adobe
Same weakness: CWE-22

V. Comments for CVE-2026-27305

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