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CVE-2026-48080— open-reception appointment-booking-software 信息泄露漏洞

一分钟漏洞结论

影响对象
open-reception appointment-booking-software
利用判断
存在公开或 AI PoC，应优先验证
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。

open-reception appointment-booking-software是open-reception组织的一款预约安排软件。 open-reception appointment-booking-software 1.0.2之前版本存在信息泄露漏洞，该漏洞源于GET /api/tenants/{id}端点返回完整租户记录，包括databaseUrl字段，可能导致经过身份验证的租户管理员读取其他租户敏感数据或修改、删除数据。

CVSS 8.0 · High EPSS 0.47% · P38

影响版本矩阵 1

厂商产品 版本范围状态
open-reception appointment-booking-software < 1.0.2 affected
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一、 漏洞 CVE-2026-48080 基础信息

漏洞信息
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Vulnerability Title
OpenReception's tenant detail endpoint discloses live PostgreSQL connection string, superuser-scoped in the tested official deployment
来源: CVE Program / CVE List V5
Vulnerability Description
OpenReception's appointment booking software provides an end-to-end encrypted appointment booking platform. Prior to version 1.0.2, the `GET /api/tenants/{id}` endpoint returns the full tenant record to any authenticated `TENANT_ADMIN` of that tenant, including the `databaseUrl` field. This field contains the live PostgreSQL connection string the application uses to connect to that tenant's database. In the tested official `docker-compose.prod.yml` deployment, the connection string contained the user `postgres` with `rolsuper=true` and the plaintext password from `secrets/postgres_password.txt`. Operators who configure a non-superuser PostgreSQL user via `secrets/postgres_user.txt` would expose a less privileged credential, but the disclosure of the connection string itself is independent of that choice. The same credential applies to every database managed by that PostgreSQL instance: the central `appointment_booking` database, every per-tenant database (one per tenant), and the postgres administrative database. A `TENANT_ADMIN` of one tenant who can reach `postgres:5432` (directly via internal network, indirectly via any SSRF, RCE, or file-read in the application) can read every other tenant's appointment ciphertexts, key shares, and metadata; read the central user table, including all `GLOBAL_ADMIN` accounts, password hashes, and session records; modify or delete any data in any tenant database; and/or i a superuser-scoped deployment: use PostgreSQL's `pg_read_server_files`, `COPY ... FROM PROGRAM`, and `CREATE EXTENSION` for further escalation inside the database container. This breaks the per-tenant database isolation that is otherwise the primary cross-tenant control in the application. The application code carefully scopes most queries to the calling tenant's database, but those scopings are irrelevant once the attacker holds the credentials that bypass the application entirely. Version 1.0.2 fixes the issue.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
来源: CVE Program / CVE List V5
Vulnerability Type
信息暴露
来源: CVE Program / CVE List V5
Vulnerability Title
open-reception appointment-booking-software 信息泄露漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
open-reception appointment-booking-software是open-reception组织的一款预约安排软件。 open-reception appointment-booking-software 1.0.2之前版本存在信息泄露漏洞，该漏洞源于GET /api/tenants/{id}端点返回完整租户记录，包括databaseUrl字段，可能导致经过身份验证的租户管理员读取其他租户敏感数据或修改、删除数据。
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD

受影响产品

厂商 产品 影响版本 CPE 订阅
open-reception appointment-booking-software < 1.0.2 -

二、漏洞 CVE-2026-48080 的公开POC

# POC 描述 源链接 神龙链接
AI 生成 POC 高级
Qwen3.6-35B-A3B · 5616 chars
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完整可执行 POC 代码
利用链与缓解建议
POC 打包下载
每月 100+ 条 AI 生成额度

三、漏洞 CVE-2026-48080 的情报信息

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CVE-2026-48080 补丁与修复 (1)

CVE-2026-48080 厂商安全公告 (1)

同批安全公告 · open-reception · 2026-08-06 · 共 16 条

CVE-2026-48086 9.9 CRITICAL open-reception appointment-booking-software 权限许可和访问控制问题漏洞
CVE-2026-48087 9.8 CRITICAL open-reception appointment-booking-software 授权问题漏洞
CVE-2026-48085 9.8 CRITICAL open-reception appointment-booking-software 授权问题漏洞
CVE-2026-48088 9.4 CRITICAL open-reception appointment-booking-software 授权问题漏洞
CVE-2026-48081 8.1 HIGH open-reception appointment-booking-software 跨站脚本漏洞
CVE-2026-48084 7.4 HIGH open-reception appointment-booking-software 授权问题漏洞
CVE-2026-48079 7.4 HIGH open-reception appointment-booking-software 会话机制问题漏洞
CVE-2026-48076 6.5 MEDIUM open-reception appointment-booking-software 授权问题漏洞
CVE-2026-48083 6.5 MEDIUM open-reception appointment-booking-software 输出处理不当漏洞
CVE-2026-48075 6.5 MEDIUM open-reception appointment-booking-software 授权问题漏洞
CVE-2026-48071 5.8 MEDIUM open-reception appointment-booking-software 授权问题漏洞
CVE-2026-48078 5.3 MEDIUM open-reception appointment-booking-software 信息泄露漏洞
CVE-2026-48077 5.3 MEDIUM open-reception appointment-booking-software 授权问题漏洞
CVE-2026-48082 3.7 LOW open-reception appointment-booking-software 资源管理错误漏洞
CVE-2026-48074 2.7 LOW open-reception appointment-booking-software 授权问题漏洞

IV. Related Vulnerabilities

Same product: appointment-booking-software
Same vendor: open-reception
Same weakness: CWE-200

V. Comments for CVE-2026-48080

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