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CVE-2026-25559— OpenBullet2 0.3.2 Path Traversal via Wordlist Endpoint

Quick assessment

Affected
openbullet openbullet2
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

OpenBullet2是openbullet个人开发者的一个跨平台自动化测试与数据抓取工具。 OpenBullet2 0.3.2及之前版本存在路径遍历漏洞，该漏洞源于wordlist端点存在路径遍历漏洞，可能导致经过身份验证的攻击者通过提供未清理的绝对路径执行任意文件读取、写入和删除操作，攻击者可通过操作关键系统文件实现远程代码执行。

CVSS 8.8 · High EPSS 0.90% · P59

Affected Version Matrix 1

VendorProduct Version RangeStatus
openbullet openbullet2 ≤ 0.3.2 affected
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I. Basic Information for CVE-2026-25559

Vulnerability Information
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Vulnerability Title
OpenBullet2 0.3.2 Path Traversal via Wordlist Endpoint
Source: CVE Program / CVE List V5
Vulnerability Description
OpenBullet2 through version 0.3.2 contains a path traversal vulnerability in the wordlist endpoint that allows authenticated attackers to perform arbitrary file read, write, and delete operations by supplying unsanitized absolute paths to the upload handler and wordlist functions. Attackers can chain the file write and delete primitives to achieve remote code execution by manipulating critical system files such as /etc/passwd, with full system impact since the application runs as root by default.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
OpenBullet2 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenBullet2是openbullet个人开发者的一个跨平台自动化测试与数据抓取工具。 OpenBullet2 0.3.2及之前版本存在路径遍历漏洞，该漏洞源于wordlist端点存在路径遍历漏洞，可能导致经过身份验证的攻击者通过提供未清理的绝对路径执行任意文件读取、写入和删除操作，攻击者可通过操作关键系统文件实现远程代码执行。
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
openbullet openbullet2 0 ~ 0.3.2 -

II. Public POCs for CVE-2026-25559

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III. Intelligence Information for CVE-2026-25559

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Vendor Advisories for CVE-2026-25559 (1)

Security Blog Posts for CVE-2026-25559 (1)

Same Patch Batch · openbullet · 2026-06-08 · 5 CVEs total

CVE-2026-25555 9.8 CRITICAL OpenBullet2 0.3.2 Authentication Bypass via X-Api-Key Header
CVE-2026-25855 8.8 HIGH OpenBullet2 0.3.2 Authenticated RCE via FileProxySource Script Upload
CVE-2026-25856 8.8 HIGH OpenBullet2 0.3.2 Authenticated RCE via Job Configuration Interface
CVE-2026-39908 6.5 MEDIUM OpenBullet2 0.3.2 NTLMv2 Hash Disclosure via UNC Path Proxy Source

IV. Related Vulnerabilities

Same product: openbullet2
Same vendor: openbullet
Same weakness: CWE-22

V. Comments for CVE-2026-25559

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