Strapi core vulnerable to sensitive data exposure via CORS misconfiguration

Summary A CORS misconfiguration vulnerability exists in default installations of Strapi where attacker-controlled origins are improperly reflected in API responses. Technical Details By default, Strapi reflects the value of the Origin header back in the Access-Control-Allow-Origin response header...

@avorati/strapi-plugin-preview (1.0.1), @futurebrand/helpers-strapi (>=2.0.0, <=2.5.4) +8 more potentially affected by CVE-2025-53092 via @strapi/core (>=5.0.0, <=5.19.0)

@strapi/core NPM version =5.0.0, =2.0.0, =0.0.1-rc1, =2.0.0, =5.0.0-alpha.0, =3.0.0-beta.1, =3.0.0-beta.2 - stronges 0.1.1 - test-lead 0.1.0 Source cves: CVE-2025-53092 Source advisory: OSV:GHSA-9329-MXXW-QWF8...

EUVD-2025-34775

Strapi core vulnerable to sensitive data exposure via CORS misconfiguration...

GHSA-9329-MXXW-QWF8 Strapi core vulnerable to sensitive data exposure via CORS misconfiguration

Summary A CORS misconfiguration vulnerability exists in default installations of Strapi where attacker-controlled origins are improperly reflected in API responses. Technical Details By default, Strapi reflects the value of the Origin header back in the Access-Control-Allow-Origin response header...

GHSA-2CJV-6WG9-F4F3 Strapi Password Hashing is Missing Maximum Password Length Validation

Summary Strapi's password hashing implementation using bcryptjs lacks maximum password length validation. Since bcryptjs truncates passwords exceeding 72 bytes, this creates potential vulnerabilities such as authentication bypass and performance degradation. POC Create an admin user with a passwo...

@futurebrand/helpers-strapi (>=2.0.0, <=2.0.1), @jhoward1994/strapi-plugin-ckeditor (>=0.0.1-rc1, <=0.0.1) +5 more potentially affected by CVE-2025-25298 via @strapi/core (>=5.0.0, <=5.10.2)

@strapi/core NPM version =5.0.0, =2.0.0, =0.0.1-rc1, =2.0.0, =5.0.0-alpha.0, =3.0.0-beta.1, =3.0.0-beta.2 Source cves: CVE-2025-25298 Source advisory: OSV:GHSA-2CJV-6WG9-F4F3...

EUVD-2025-34776

Strapi Password Hashing Missing Maximum Password Length Validation...

GHSA-495J-H493-42Q2 Strapi Allows Unauthorized Access to Private Fields via parms.lookup

Summary It's possible to access any private fields by filtering through the lookup parameters Details Using the new lookup operator provided by the document service in Strapi 5, it is not properly sanitizing this query operator for private fields. PoC 1. Create a strapi app. 2. Create a...

@jhoward1994/strapi-plugin-ckeditor (>=0.0.1-rc1, <=0.0.1), @privatus/strapi (>=2.0.0, <=2.0.1) +3 more potentially affected by CVE-2024-56143 via @strapi/core (>=5.0.0, <=5.5.1)

@strapi/core NPM version =5.0.0, =0.0.1-rc1, =2.0.0, =5.0.0-alpha.0, =3.0.0-beta.1, =3.0.0-beta.2 Source cves: CVE-2024-56143 Source advisory: OSV:GHSA-495J-H493-42Q2...

EUVD-2024-55037

Strapi Allows Unauthorized Access to Private Fields via parms.lookup...

Strapi Allows Unauthorized Access to Private Fields via parms.lookup

Summary It's possible to access any private fields by filtering through the lookup parameters Details Using the new lookup operator provided by the document service in Strapi 5, it is not properly sanitizing this query operator for private fields. PoC 1. Create a strapi app. 2. Create a...

Origin Validation Error

Overview @strapi/core is a Core of Strapi Affected versions of this package are vulnerable to Origin Validation Error due to the improper validation of the Origin header in the CORS configuration. An attacker can access sensitive information by hosting a malicious site on a different origin and...

@avorati/strapi-plugin-preview (1.0.1), @futurebrand/helpers-strapi (>=2.0.0, <=2.5.4) +8 more potentially affected by CVE-2025-53092 via @strapi/core (>=5.0.0, <=5.19.0)

@strapi/core NPM version =5.0.0, =2.0.0, =0.0.1-rc1, =2.0.0, =5.0.0-alpha.0, =3.0.0-beta.1, =3.0.0-beta.2 - stronges 0.1.1 - test-lead 0.1.0 Source cves: CVE-2025-53092 Source advisory: SNYK:JS-STRAPICORE-13601312...

CVE-2025-25298

Strapi is an open source headless CMS. The @strapi/core package before version 5.10.3 does not enforce a maximum password length when using bcryptjs for password hashing. Bcryptjs ignores any bytes beyond 72, so passwords longer than 72 bytes are silently truncated. A user can create an account...

CVE-2025-53092

Strapi is an open source headless content management system. Strapi versions prior to 5.20.0 contain a CORS misconfiguration vulnerability in default installations. By default, Strapi reflects the value of the Origin header back in the Access-Control-Allow-Origin response header without proper...

Weak Encoding for Password

Overview @strapi/admin is a Strapi Admin Affected versions of this package are vulnerable to Weak Encoding for Password in to the implementation of password hashing. An attacker can reduce the effective entropy of user passwords and potentially mislead users about the required password length by...

@antgineering-studio/strapi (4.5.5), @beardeddudes/strapi-types (0.1.0) +91 more potentially affected by CVE-2025-25298 via @strapi/admin (>=4.0.0, <=4.25.21)

@strapi/admin NPM version =4.0.0, =4.12.2, =1.0.0, =1.3.0, =1.3.4, =1.2.1, =4.2.0, =4.2.1 - @cowprotocol/cms 0.1.0-rc.5 and more Source cves: CVE-2025-25298 Source advisory: SNYK:JS-STRAPIADMIN-13601311...

Authorization Bypass Through User-Controlled Key

Overview @strapi/core is a Core of Strapi Affected versions of this package are vulnerable to Authorization Bypass Through User-Controlled Key via the lookup operator in the document service due to improper sanitization of query operator for private fields . An attacker can retrieve sensitive...

@jhoward1994/strapi-plugin-ckeditor (>=0.0.1-rc1, <=0.0.1), @privatus/strapi (>=2.0.0, <=2.0.1) +3 more potentially affected by CVE-2024-56143 via @strapi/core (>=5.0.0, <=5.5.1)

@strapi/core NPM version =5.0.0, =0.0.1-rc1, =2.0.0, =5.0.0-alpha.0, =3.0.0-beta.1, =3.0.0-beta.2 Source cves: CVE-2024-56143 Source advisory: SNYK:JS-STRAPICORE-13601313...

CVE-2025-53092 Strapi core vulnerable to sensitive data exposure via CORS misconfiguration

Strapi is an open source headless content management system. Strapi versions prior to 5.20.0 contain a CORS misconfiguration vulnerability in default installations. By default, Strapi reflects the value of the Origin header back in the Access-Control-Allow-Origin response header without proper...