CVE-2026-27886

high

Published 2026-05-14 · Modified 2026-05-21

CVSS v4

9.2

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3

7.5

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

VIR risk

7.5

Description

Strapi may leak sensitive data via relational filtering due to lack of query sanitization

Predictions

Exploit likelihood

83%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No vendor mitigations ingested yet for this CVE. The mitigation-content worker queues fetches as references arrive — check back in a few minutes, or see the references list below.

Package impact

Ecosystem	Package	Vulnerable	Fixed
npm	@strapi/strapi	`>=4.0.0,<5.37.0`	`5.37.0`
NPM	@strapi/strapi	`>= 4.0.0, < 5.37.0`	`5.37.0`

Application impact

Vendor	Product	Versions	Fixed
strapi	strapi	`{"startIncluding":"4.0.0","endExcluding":"5.37.0"}`	`5.37.0`

References

CWEs

CWE-22 CWE-200 CWE-943

💬 Discuss CVE-2026-27886 on VIR Community →

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.