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CVE-2026-44668— Faction: Unauthenticated Read, Modify, and Delete of Boilerplate Templates

Quick assessment

Affected
factionsecurity faction
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Faction是Faction Security开源的一个笔检报告生成和评估协作框架。 Faction 1.8.3之前版本存在访问控制错误漏洞，该漏洞源于AccessControlInterceptor无条件调用invocation.invoke()而未检查有效会话，可能导致未经身份验证的攻击者读取、覆盖、停用和永久删除任何样板模板。

CVSS 9.8 · Critical EPSS 0.36% · P29

Affected Version Matrix 1

VendorProduct Version RangeStatus
factionsecurity faction < 1.8.3 affected
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I. Basic Information for CVE-2026-44668

Vulnerability Information
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Vulnerability Title
Faction: Unauthenticated Read, Modify, and Delete of Boilerplate Templates
Source: CVE Program / CVE List V5
Vulnerability Description
FACTION is a PenTesting Report Generation and Collaboration Framework. Prior to 1.8.3, AccessControlInterceptor, the authentication gate for all Struts2 actions, unconditionally calls invocation.invoke() without checking for a valid session. Four action methods in BoilerPlateConfig perform no local session check either, allowing an unauthenticated attacker to read, overwrite, deactivate, and permanently delete any boilerplate template in the system. This vulnerability is fixed in 1.8.3.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
关键功能的认证机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
Faction 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Faction是Faction Security开源的一个笔检报告生成和评估协作框架。 Faction 1.8.3之前版本存在访问控制错误漏洞，该漏洞源于AccessControlInterceptor无条件调用invocation.invoke()而未检查有效会话，可能导致未经身份验证的攻击者读取、覆盖、停用和永久删除任何样板模板。
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
factionsecurity faction < 1.8.3 -

II. Public POCs for CVE-2026-44668

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 9097 chars
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III. Intelligence Information for CVE-2026-44668

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Vendor Advisories for CVE-2026-44668 (1)

Other References for CVE-2026-44668 (1)

Same Patch Batch · factionsecurity · 2026-05-26 · 3 CVEs total

CVE-2026-44669 8.7 HIGH Faction: Stored XSS in Assessment Attachment Filename Preview Rendering
CVE-2026-44667 8.7 HIGH Faction: Stored XSS in Remediation Verification Attachment Filename Preview Rendering

IV. Related Vulnerabilities

Same product: faction
Same vendor: factionsecurity
Same weakness: CWE-306

V. Comments for CVE-2026-44668

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