CVE-2026-57997

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Source
https://cve.org/CVERecord?id=CVE-2026-57997
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-57997.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-57997
Published
2026-06-29T21:16:35.174Z
Modified
2026-07-15T01:48:54.401627378Z
Severity
  • 6.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
Strapi users-permissions - JWT Algorithm Confusion via Missing Algorithm Configuration
Details

Strapi users-permissions plugin fails to restrict JWT algorithms when plugin::users-permissions.jwt.algorithm is not explicitly configured, allowing acceptance of HS384 and HS512 tokens alongside HS256. Attackers possessing the jwtSecret can mint tokens with non-standard HMAC variants to bypass algorithm restrictions and weaken authentication controls.

Database specific 
{
    "cna_assigner": "VulnCheck",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/57xxx/CVE-2026-57997.json",
    "cwe_ids": [
        "CWE-327"
    ]
}
References

Affected packages

Git / github.com/strapi/strapi

Affected ranges

Type
GIT
Repo
https://github.com/strapi/strapi
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
4be93cf38bce0ed43eeaa0268b052ba0ef9b239a
Database specific 
{
    "cpe": "cpe:2.3:a:strapi:strapi:*:*:*:*:*:node.js:*:*",
    "source": [
        "AFFECTED_FIELD",
        "CPE_RANGE"
    ],
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "5.7.0"
        }
    ]
}

Affected versions

v1.*
v1.0.0
v1.0.1
v1.0.5
v1.0.6
v1.1.0
v1.2.0
v1.3.0
v1.3.1
v1.4.0
v1.4.1
v1.5.0
v1.5.1
v1.5.2
v1.5.3
v1.5.4
v3.*
v3.0.0-alpha.12.7
v3.0.0-alpha.12.7.1
v3.0.0-alpha.13
v3.0.0-alpha.23.1
v3.0.0-alpha.4
v3.0.0-alpha.4.8
v3.0.0-alpha.6.4
v3.0.0-alpha.6.7
v3.0.0-alpha.7.3
v3.0.0-alpha.9
v3.0.0-beta.0
v3.0.0-beta.1
v3.0.0-beta.10
v3.0.0-beta.11
v3.0.0-beta.12
v3.0.0-beta.13
v3.0.0-beta.14
v3.0.0-beta.15
v3.0.0-beta.16
v3.0.0-beta.16.1
v3.0.0-beta.16.2
v3.0.0-beta.16.3
v3.0.0-beta.16.4
v3.0.0-beta.16.5
v3.0.0-beta.16.6
v3.0.0-beta.16.7
v3.0.0-beta.16.8
v3.0.0-beta.17
v3.0.0-beta.17.1
v3.0.0-beta.17.2
v3.0.0-beta.17.4
v3.0.0-beta.17.5
v3.0.0-beta.17.6
v3.0.0-beta.17.7
v3.0.0-beta.17.8
v3.0.0-beta.18
v3.0.0-beta.18.1
v3.0.0-beta.18.2
v3.0.0-beta.18.3
v3.0.0-beta.18.4
v3.0.0-beta.18.5
v3.0.0-beta.18.6
v3.0.0-beta.18.7
v3.0.0-beta.18.8
v3.0.0-beta.19
v3.0.0-beta.19.1
v3.0.0-beta.19.2
v3.0.0-beta.19.3
v3.0.0-beta.19.4
v3.0.0-beta.2
v3.0.0-beta.20
v3.0.0-beta.3
v3.0.0-beta.4
v3.0.0-beta.5
v3.0.0-beta.6
v3.0.0-beta.7
v3.0.0-beta.8
v3.0.0-beta.9
v3.1.0
v3.1.3
v3.1.4
v3.2.1
v3.2.2
v3.4.1
v3.4.2
v3.4.3
v3.4.4
v3.4.5
v3.4.6
v3.5.0
v3.5.1
v3.5.2
v3.5.3
v3.5.4
v3.6.0
v3.6.1
v3.6.2
v3.6.3
v3.6.4
v3.6.5
v3.6.6
v3.6.7
v3.6.8
v4.*
v4.0.1
v4.0.2
v4.0.3
v4.0.4
v4.0.5
v4.1.0
v4.1.1
v4.1.10
v4.1.12
v4.1.3
v4.1.8
v4.1.9
v4.11.0
v4.13.1
v4.13.4
v4.2.2
v4.2.3
v4.25.16
v4.3.0
v4.3.1
v4.3.2
v4.3.3
v4.3.4
v4.3.5
v4.3.6
v4.3.7
v4.3.8
v4.3.9
v4.4.0
v4.4.1
v4.4.3
v4.4.4
v4.4.5
v4.4.6
v4.5.0
v4.5.1
v4.5.2
v4.5.3
v4.5.4
v4.5.5
v4.5.6
v4.6.0
v4.6.1
v4.7.0
v4.7.1
v4.8.2
v5.*
v5.0.0
v5.0.0-beta.10
v5.0.0-beta.11
v5.0.0-beta.12
v5.0.0-beta.13
v5.0.0-beta.14
v5.0.0-beta.15
v5.0.0-beta.16
v5.0.0-beta.3
v5.0.0-beta.6
v5.0.0-beta.7
v5.0.0-beta.8
v5.0.0-rc.0
v5.0.0-rc.1
v5.0.0-rc.12
v5.0.0-rc.14
v5.0.0-rc.15
v5.0.0-rc.16
v5.0.0-rc.17
v5.0.0-rc.18
v5.0.0-rc.19
v5.0.0-rc.2
v5.0.0-rc.20
v5.0.0-rc.21
v5.0.0-rc.22
v5.0.0-rc.23
v5.0.0-rc.24
v5.0.0-rc.25
v5.0.0-rc.26
v5.0.0-rc.27
v5.0.0-rc.28
v5.0.0-rc.29
v5.0.0-rc.30
v5.0.0-rc.5
v5.0.0-rc.6
v5.0.0-rc.9
v5.0.2-beta.0
v5.0.4

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-57997.json"