Improper Neutralization of Special Elements in Data Query Logic Affecting @strapi/strapi package, versions >=4.0.0 <5.37.0
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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- published14 May 2026
- disclosed14 May 2026
- creditJames Doll
Introduced: 14 May 2026
NewCVE-2026-27886 (opens in a new tab)How to fix?
Upgrade @strapi/strapi to version 5.37.0 or higher.
Overview
@strapi/strapi is an updated version of the old 'strapi', which is a free and open-source headless CMS delivering your content anywhere you need.
Affected versions of this package are vulnerable to Improper Neutralization of Special Elements in Data Query Logic in the query parameter sanitization process. An attacker can extract sensitive information from restricted relational fields by crafting specific where query parameters that traverse into unauthorized schemas, enabling the use of a boolean-oracle attack to infer private data such as administrative reset tokens.