Information Exposure Affecting parse-server package, versions >=9.0.0 <9.10.6-alpha.6<8.6.114
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published5 Nov 2026
- disclosed5 Nov 2026
- creditUnknown
Introduced: 5 Nov 2026
NewCVE-2026-122301 (opens in a new tab)How to fix?
Upgrade parse-server to version 9.10.6-alpha.6, 8.6.114 or higher.
Overview
parse-server is a version of the Parse backend that can be deployed to any infrastructure that can run Node.js.
Affected versions of this package are vulnerable to Information Exposure via the object create response in RestWrite.js, which returns field values to callers that lack read access to the created object through class-level permissions or the object's ACL. An attacker with create permission can create objects to obtain values set by Cloud Code triggers, schema default values, and the class default ACL that they are not authorized to read. This affects both direct object creation and sign-up flows where no session is issued.