CVE-2026-26265
中文标题:
（暂无数据）
英文标题:
Discourse has IDOR vulnerability in the directory items endpoint
漏洞描述
中文描述:
（暂无数据）
英文描述:
Discourse is an open source discussion platform. Prior to versions 2025.12.2, 2026.1.1, and 2026.2.0, an IDOR vulnerability in the directory items endpoint allows any user, including anonymous users, to retrieve private user field values for all users in the directory. The `user_field_ids` parameter in `DirectoryItemsController#index` accepts arbitrary user field IDs without authorization checks, bypassing the visibility restrictions (`show_on_profile` / `show_on_user_card`) that are enforced elsewhere (e.g., `UserCardSerializer` via `Guardian#allowed_user_field_ids`). An attacker can request `GET /directory_items.json?period=all&user_field_ids=<id>` with any private field ID and receive that field's value for every user in the directory response. This enables bulk exfiltration of private user data such as phone numbers, addresses, or other sensitive custom fields that admins have explicitly configured as non-public. The issue is patched in versions 2025.12.2, 2026.1.1, and 2026.2.0 by filtering `user_field_ids` against `UserField.public_fields` for non-staff users before building the custom field map. As a workaround, site administrators can remove sensitive data from private user fields, or disable the user directory via the `enable_user_directory` site setting.
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| discourse | discourse | < 2025.12.2 | - | - |
cpe:2.3:a:discourse:discourse:<_2025.12.2:*:*:*:*:*:*:*
|
| discourse | discourse | >= 2026.1.0-latest, < 2026.1.1 | - | - |
cpe:2.3:a:discourse:discourse:>=_2026.1.0-latest,_<_2026.1.1:*:*:*:*:*:*:*
|
| discourse | discourse | >= 2026.2.0-latest, < 2026.2.0 | - | - |
cpe:2.3:a:discourse:discourse:>=_2026.2.0-latest,_<_2026.2.0:*:*:*:*:*:*:*
|
| discourse | discourse | * | - | - |
cpe:2.3:a:discourse:discourse:*:*:*:*:*:*:*:*
|
| discourse | discourse | 2026.2.0 | - | - |
cpe:2.3:a:discourse:discourse:2026.2.0:*:*:*:latest:*:*:*
|
解决方案
中文解决方案:
英文解决方案:
临时解决方案:
参考链接
cve.org
CVSS评分详情
3.1 (cna)
HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
时间信息
利用信息
数据源详情
| 数据源 | 记录ID | 版本 | 提取时间 |
|---|---|---|---|
| CVE | cve_CVE-2026-26265 |
2026-02-27 03:19:45 | 2026-02-26 22:00:01 |
| NVD | nvd_CVE-2026-26265 |
2026-02-27 02:00:05 | 2026-02-26 22:00:03 |
版本与语言
安全公告
变更历史
查看详细变更
- affected_products_count: 3 -> 5
查看详细变更
- data_sources: ['cve'] -> ['cve', 'nvd']