CVE-2026-53654

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Source
https://cve.org/CVERecord?id=CVE-2026-53654
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-53654.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-53654
Aliases
  • GHSA-wwcc-xxhc-44j6
Published
2026-08-19T15:15:30Z
Modified
2026-10-21T02:58:30Z
Severity
  • 5.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N CVSS Calculator
Summary
Grav: Unauthenticated open redirect via login twofa_cancel _redirect
Details

Grav is a file-based Web platform. Prior to 3.8.5, the Login plugin twofa_cancel task accepts a client-controlled _redirect field without a nonce and allows an unauthenticated request to set an external http, https, or protocol-relative Location target. Controller::execute() applies the field when taskTwofa_cancel() sets no redirect, and Grav::getRedirectResponse() accepts the target through Uri::isExternal(), enabling phishing redirects from a trusted Grav host. This issue is fixed in version 3.8.5.

Database specific 
{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-601"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/53xxx/CVE-2026-53654.json"
}
References

Affected packages

Git / github.com/getgrav/grav-plugin-login

Affected ranges

Type
GIT
Repo
https://github.com/getgrav/grav-plugin-login
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
869afb0359d057e7d1ff6ab9931988490bb5e79f
Fixed
1535e51d2a9cbc3f1bb1e262e791c142a06ce959
Database specific
Show details 
{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "3.8.5"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StringRangeExpression"
        },
        {
            "range":  [
                {
                    "fixed":  "1535e51d2a9cbc3f1bb1e262e791c142a06ce959"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        },
        {
            "original_tag":  "3.8.5",
            "range":  [
                {
                    "fixed":  "869afb0359d057e7d1ff6ab9931988490bb5e79f"
                }
            ],
            "source":  "REFERENCES_TAG"
        }
    ]
}

Affected versions

0.*
0.1.0
0.2.0
0.3.0
0.3.1
0.3.2
0.3.3
1.*
1.0.0
1.0.1
1.1.0
1.2.0
1.2.1
1.3.0
1.3.1
2.*
2.0.0
2.0.0-beta.1
2.0.0-beta.3
2.0.0-rc.1
2.0.0-rc.2
2.0.1
2.1.0
2.1.0-rc.1
2.1.0-rc.2
2.1.1
2.1.2
2.2.0
2.2.0-rc.1
2.2.0-rc.2
2.2.0-rc.3
2.2.0-rc.5
2.2.1
2.3.0
2.3.1
2.3.2
2.4.0
2.4.1
2.4.2
2.4.3
2.5.0
2.6.0
2.6.1
2.6.2
2.6.3
2.7.0
2.7.1
2.7.2
2.7.3
2.8.0
2.8.1
2.8.2
2.8.3
2.8.4
3.*
3.0.0
3.0.0-beta.1
3.0.0-rc.1
3.0.0-rc.2
3.0.0-rc.3
3.0.0-rc.4
3.0.1
3.0.2
3.0.3
3.0.4
3.0.5
3.0.6
3.1.0
3.2.0
3.3.0
3.3.1
3.3.2
3.3.3
3.3.4
3.3.5
3.3.6
3.3.7
3.3.8
3.4.0
3.4.1
3.4.2
3.4.3
3.4.4
3.5.0
3.5.1
3.5.2
3.5.3
3.6.0
3.6.1
3.6.2
3.6.3
3.7.0
3.7.1
3.7.2
3.7.3
3.7.4
3.7.5
3.7.6
3.7.7
3.7.8
3.7.8.1
3.7.9
3.8.0
3.8.1
3.8.2
3.8.3
3.8.4

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-53654.json"