CVE-2026-119125— Parse Server before 8.6.107 and 9.0.0 before 9.10.5-alpha.8 Information Disclosure via beforeSave Reverted Fields

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 8.6.107 之前的 Parse Server 版本，以及 9.0.0 至 9.10.5-alpha.8 之前的版本中，当对象更新响应返回时，系统会泄露被触发器还原的字段原始存储值。即使客户端没有对该对象或该字段的读取权限，此信息仍会被返回。任何能够更新对象的已认证客户端，若该对象的触发器通过方法或验证器还原了某个字段，则该客户端可读取受保护的值。当启用了配置时，甚至包括其自身账户的原始多因素认证（MFA）在内的敏感信息也可能被泄露。

CVSS 3.1 · Low Updated Oct 30, 2026

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

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Vulnerability Information

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Vulnerability Title

Parse Server before 8.6.107 and 9.0.0 before 9.10.5-alpha.8 Information Disclosure via beforeSave Reverted Fields

Source: CVE Program / CVE List V5

Vulnerability Description

Parse Server before 8.6.107 and 9.0.0 before 9.10.5-alpha.8 returns the stored value of a field reverted by a beforeSave trigger in object update responses, even to clients without read access to that object or field. An authenticated client able to update an object whose beforeSave trigger reverts a field, via revert() or a constant: true validator, can read protected values, including its own account's raw MFA authData when protectedFieldsTriggerExempt is enabled.

Source: CVE Program / CVE List V5

CVSS Information

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N

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
parse-community	parse-server	9.0.0 ~ 9.10.5-alpha.8	-
parse-community	parse-server	0 ~ 8.6.107	-

II. Public POCs for CVE-2026-119125

#	POC Description	Source Link	Shenlong Link

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III. Intelligence Information for CVE-2026-119125

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Other References for CVE-2026-119125 (2)

https://www.cve.org/CVERecord?id=CVE-2026-119125

IV. Related Vulnerabilities

Same product: parse-server

Same vendor: parse-community

Same weakness: CWE-200