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CVE-2026-77767— Reconmap Report Preview Endpoint Is Marked AllowAnonymous, Exposing Every Project and Client Organisation Without Authentication

Quick assessment

Affected
reconmap reconmap
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.

Reconmap是reconmap组织的一款安全检测与威胁分析管理平台。 Reconmap 3.2.2及之前版本存在授权问题漏洞，该漏洞源于API的fallback授权策略中报告预览接口允许匿名访问，未进行身份验证和权限检查，可能导致未经身份验证的远程攻击者通过遍历项目ID获取项目详情和客户组织等敏感信息。

CVSS 7.5 · High EPSS 0.46% · P39

Affected Version Matrix 1

VendorProduct Version RangeStatus
reconmap reconmap ≤ 3.2.2 affected
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I. Basic Information for CVE-2026-77767

Vulnerability Information
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Vulnerability Title
Reconmap Report Preview Endpoint Is Marked AllowAnonymous, Exposing Every Project and Client Organisation Without Authentication
Source: CVE Program / CVE List V5
Vulnerability Description
Reconmap's API applies a fallback authorization policy in apps/api/app/Program.cs that requires an authenticated user holding the administrator role, so controllers without their own attribute reject anonymous callers. The report preview action in apps/api/app/Controllers/ReportsController.cs carries [AllowAnonymous] and therefore opts out of that policy. PreviewReport loads the Project row named by the id path segment, loads the linked Organisation through the project's ClientId, and renders both into default-report-template.html, which prints the project name and description together with the client organisation's name, address and URL. No authentication, project membership or role check is performed. Because the id is the auto-increment primary key of the project table, an unauthenticated remote caller can walk sequential ids to retrieve the engagement details and client organisation of every project on the instance, and the 404 returned for a missing id reveals which project ids exist. Reconmap stores penetration-testing engagements, so the disclosed descriptions and client records are sensitive by nature.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
Reconmap 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Reconmap是reconmap组织的一款安全检测与威胁分析管理平台。 Reconmap 3.2.2及之前版本存在授权问题漏洞，该漏洞源于API的fallback授权策略中报告预览接口允许匿名访问，未进行身份验证和权限检查，可能导致未经身份验证的远程攻击者通过遍历项目ID获取项目详情和客户组织等敏感信息。
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
reconmap reconmap 0 ~ 3.2.2 -

II. Public POCs for CVE-2026-77767

# POC Description Source Link Shenlong Link
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Qwen3.6-35B-A3B · 7499 chars
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III. Intelligence Information for CVE-2026-77767

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Patches & Fixes for CVE-2026-77767 (2)

News Coverage for CVE-2026-77767 (1)

IV. Related Vulnerabilities

Same weakness: CWE-862