CVE-2026-0259— WildFire WF-500 and WF-500-B: Arbitrary File Read and Delete Vulnerability in WildFire Appliance (WF-500, WF-500-B)
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I. Basic Information for CVE-2026-0259
Vulnerability Information
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Vulnerability Title
WildFire WF-500 and WF-500-B: Arbitrary File Read and Delete Vulnerability in WildFire Appliance (WF-500, WF-500-B)
Source: NVD (National Vulnerability Database)
Vulnerability Description
An arbitrary File Read and Delete Vulnerability in Palo Alto Networks WildFire® WF-500 and WF-500-B appliances enables users to read sensitive information and delete arbitrary files. This vulnerability affects WF-500 and WF-500-B appliances running in the default non-FIPS configuration mode. The WildFire Appliance (WF-500, WF-500-B) software update is now available to customers that use the WildFire Appliance (WF-500, WF-500-B) for on-premise sandboxing. Please note that customers using the WildFire Public cloud service are NOT impacted by this vulnerability.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
文件名或路径的外部可控制
Source: NVD (National Vulnerability Database)
Vulnerability Title
Palo Alto Networks WildFire 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Palo Alto Networks WildFire是美国派拓网络（Palo Alto Networks）公司的一个基于云的恶意软件分析与威胁情报平台。 Palo Alto Networks WildFire存在安全漏洞，该漏洞源于任意文件读取和删除，可能导致用户读取敏感信息并删除任意文件。以下版本受到影响：WF-500和WF-500-B在默认非FIPS配置模式下运行的版本。
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
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Palo Alto Networks | WildFire WF-500 and WF-500-B | 12.1.0 ~ 12.1.7, 12.1.4-h5 | - |
II. Public POCs for CVE-2026-0259
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Palo Alto Networks · 2026-05-13 · 26 CVEs total
| CVE-2026-0238 | Broker VM: Improper Input Validation in Broker VM Certificate and Key Fields | |
| CVE-2026-0242 | Trust Protection Foundation: SQL Injection Vulnerability | |
| CVE-2026-0258 | PAN-OS: Server-Side Request Forgery (SSRF) in IKEv2 Certificate URL Fetching | |
| CVE-2026-0245 | Prisma Access Agent: Information Disclosure Vulnerabilities | |
| CVE-2026-0236 | Prisma Browser: Code Injection Enables Security Controls Bypass | |
| CVE-2026-0241 | Trust Protection Foundation: Multiple Authorization Bypass Vulnerabilities | |
| CVE-2026-0261 | PAN-OS: Authenticated Admin Command Injection Vulnerability | |
| CVE-2026-0265 | PAN-OS: Authentication Bypass with Cloud Authentication Service (CAS) enabled | |
| CVE-2026-0243 | Prisma SD-WAN: Denial of Service (DoS) Vulnerability Through IPv6 Crafted Packet | |
| CVE-2026-0262 | PAN-OS: Denial of Service Vulnerabilities in Network Traffic Parsing | |
| CVE-2026-0237 | Prisma Browser: Improperly Restricted Automation Bridge Allows Security Bypass | |
| CVE-2026-0247 | Prisma Access Agent Endpoint DLP: Authorization Bypass Vulnerabilities | |
| CVE-2026-0256 | PAN-OS: Stored Cross-Site Scripting (XSS) Vulnerability in the Web Interface | |
| CVE-2026-0250 | GlobalProtect App: Buffer Overflow Vulnerability during connection to Portal or Gateway | |
| CVE-2026-0264 | PAN-OS: Heap-Based Buffer Overflow in DNS Proxy and DNS Server Allows Unauthenticated Remo | |
| CVE-2026-0235 | Prisma Browser: Access and Data Rule Bypass | |
| CVE-2026-0251 | GlobalProtect App: Local Privilege Escalation Vulnerabilities | |
| CVE-2026-0249 | GlobalProtect App: Certificate Validation Bypass Vulnerabilities | |
| CVE-2026-0240 | Trust Protection Foundation: Sensitive Information Disclosure Vulnerability | |
| CVE-2026-0244 | Prisma SD-WAN: Improper Certificate Validation Vulnerability |
Showing top 20 of 26 CVEs. View all on vendor page → →
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V. Comments for CVE-2026-0259
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