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CVE-2026-71878— Authentication bypass in Integrated Publishing Toolkit

Quick assessment

Affected
GBIF Integrated Publishing Toolkit
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.

Global Biodiversity Information Facility Integrated Publishing Toolkit是Global Biodiversity Information Facility组织的一款生物多样性数据发布与管理的集成工具包。 Global Biodiversity Information Facility Integrated Publishing Toolkit 3.3.4之前版本存在授权问题漏洞，该漏洞源于初始设置功能缺少身份验证且初始设置完成后仍暴露，可

CVSS 9.2 · Critical EPSS 0.86% · P57

Possible ATT&CK Techniques 1 AI

T1133 · External Remote Services

Affected Version Matrix 1

VendorProduct Version RangeStatus
GBIF Integrated Publishing Toolkit < 3.3.4 affected
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I. Basic Information for CVE-2026-71878

Vulnerability Information
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Vulnerability Title
Authentication bypass in Integrated Publishing Toolkit
Source: CVE Program / CVE List V5
Vulnerability Description
Missing authentication in initial setup functionality left exposed after initial setup is completed in GBIF Integrated Publishing Toolkit versions before 3.3.4 allows remote authenticated attackers to gain administrative control via authentication bypass
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N
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
Global Biodiversity Information Facility Integrated Publishing Toolkit 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Global Biodiversity Information Facility Integrated Publishing Toolkit是Global Biodiversity Information Facility组织的一款生物多样性数据发布与管理的集成工具包。 Global Biodiversity Information Facility Integrated Publishing Toolkit 3.3.4之前版本存在授权问题漏洞，该漏洞源于初始设置功能缺少身份验证且初始设置完成后仍暴露，可
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
GBIF Integrated Publishing Toolkit 0 ~ 3.3.4 -

II. Public POCs for CVE-2026-71878

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 6342 chars
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Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
In-depth vulnerability mechanism
Trigger conditions & impact
Full executable POC code
Exploit chain & mitigation
POC zip download
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III. Intelligence Information for CVE-2026-71878

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Vendor Advisories for CVE-2026-71878 (1)

Other References for CVE-2026-71878 (1)

Same Patch Batch · GBIF · 2026-08-18 · 3 CVEs total

CVE-2026-71879 9.1 CRITICAL Authentication bypass in Integrated Publishing Toolkit
CVE-2026-71880 7.6 HIGH Server-side template injection in Integrated Publishing Toolkit

IV. Related Vulnerabilities

Same product: Integrated Publishing Toolkit
Same vendor: GBIF
Same weakness: CWE-306

V. Comments for CVE-2026-71878

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