CVE-2026-55485— Piccolo Admin: Privilege escalation - admin to superuser via session-token disclosure in GET /api/tables/sessions/.
Quick assessment
Affected
piccolo-orm piccolo_admin
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.
这段文字描述了一个针对 Piccolo Admin（基于 Python 的 Piccolo 框架的管理界面和内容管理系统）的漏洞。以下是该漏洞描述的中文翻译： 中文翻译： Piccolo Admin 是一个为 Python 构建的管理界面和内容管理系统，基于 Piccolo 框架。在 1.14.0 版本之前， 使用 来阻止非超级用户发起的 PUT、PATCH、DELETE 和 POST 请求，但允许 GET 请求访问已配置的用户（User）和会话（Session）数据表。与此同时， 暴露了 ，因为该 token 列
Affected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| piccolo-orm | piccolo_admin | < 1.14.0 |
affected |
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2026-55485
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Piccolo Admin: Privilege escalation - admin to superuser via session-token disclosure in GET /api/tables/sessions/.
Source: CVE Program / CVE List V5
Vulnerability Description
Piccolo Admin is an admin interface and content management system for Python, built on top of Piccolo. Prior to 1.14.0, piccolo_admin/endpoints.py uses superuser_validators to block PUT, PATCH, DELETE, and POST requests by non-superusers but permits GET requests to configured user and session tables, while piccolo_api/session_auth/tables.py exposes SessionsBase.token because the token column is not secret. In deployments that add the Sessions and User tables to create_admin, a non-superuser administrator can call GET /api/tables/sessions/, obtain another user's live session token, replay it as the Cookie id value to impersonate a superuser, and permanently set superuser to true on the attacker's own row. This issue is fixed in version 1.14.0.
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
信息暴露
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| piccolo-orm | piccolo_admin | < 1.14.0 | - |
|
II. Public POCs for CVE-2026-55485
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2026-55485
请登录查看更多情报信息。
Patches & Fixes for CVE-2026-55485 (3)
Vendor Advisories for CVE-2026-55485 (1)
Vendor Pages for CVE-2026-55485 (2)
-
🔗 Release 1.10.0 · piccolo-orm/piccolo_api · GitHub x_refsource_MISC
-
🔗 Release 1.14.0 · piccolo-orm/piccolo_admin · GitHub x_refsource_MISC
IV. Related Vulnerabilities
V. Comments for CVE-2026-55485
No comments yet