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CVE-2026-112769— Parse Server before 8.6.98 and 9.x before 9.10.3-alpha.1 Session Class-Level Permission Bypass

Quick assessment

Affected
parse-community parse-server
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.

在 8.6.98 之前的 Parse Server 版本，以及 9.0.0 至 9.10.3-alpha.1 之前的 9.0.x 版本中，系统在创建会话时未能强制实施 类的 （创建）和 （添加字段）类级别权限。这导致已认证用户（或持有该用户会话令牌的任何方）可以向 或 端点发送 POST 请求，从而为该用户创建额外的会话，并向 类添加自定义字段。这些额外创建的会话在原始会话登出时不会被撤销。

CVSS 2.3 · Low

Possible ATT&CK Techniques 1 AI

T1551.004

Affected Version Matrix 4

VendorProduct Version RangeStatus
parse-community parse-server 9.0.0< 9.10.3-alpha.1 affected
9.10.3-alpha.1 unaffected
< 8.6.98 affected
8.6.98 unaffected
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I. Basic Information for CVE-2026-112769

Vulnerability Information
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Vulnerability Title
Parse Server before 8.6.98 and 9.x before 9.10.3-alpha.1 Session Class-Level Permission Bypass
Source: CVE Program / CVE List V5
Vulnerability Description
Parse Server before 8.6.98 and 9.0.0 before 9.10.3-alpha.1 does not enforce the create and addField class-level permissions of the _Session class when creating sessions. An authenticated user, or anyone holding that user's session token, can send POST requests to /sessions or /classes/_Session to create additional sessions for that user and add fields to _Session; these sessions are not revoked when the original session is logged out.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不正确
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
parse-community parse-server 9.0.0 ~ 9.10.3-alpha.1 -
parse-community parse-server 0 ~ 8.6.98 -

II. Public POCs for CVE-2026-112769

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III. Intelligence Information for CVE-2026-112769

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Other References for CVE-2026-112769 (2)

IV. Related Vulnerabilities

Same product: parse-server
Same vendor: parse-community
Same weakness: CWE-863

V. Comments for CVE-2026-112769

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