CVE-2026-67350

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Source

https://cve.org/CVERecord?id=CVE-2026-67350

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-67350.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-67350

Aliases

GHSA-77rw-27c5-4hxm

Published

2026-07-31T14:19:01.218Z

Modified

2026-08-02T03:47:50.989247575Z

Severity

2.1 (Low) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N CVSS Calculator

Summary

Serendipity < 2.6.1 Open Redirect via exit.php

Details

Serendipity before 2.6.1 contains an open redirect vulnerability in exit.php that allows unauthenticated attackers to redirect users to arbitrary external sites by supplying a malicious Base64-encoded url parameter when the Track Exits plugin is configured with commentredirection set to s9y. Attackers can craft trusted-looking URLs leveraging the legitimate blog domain to conduct phishing, deliver malware, or bypass URL reputation filters.

Database specific

{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/67xxx/CVE-2026-67350.json",
    "cwe_ids": [
        "CWE-601"
    ],
    "cna_assigner": "VulnCheck"
}

References

Affected packages

Git / github.com/s9y/serendipity

Affected ranges

Type

GIT

Repo

https://github.com/s9y/serendipity

Events

Introduced

Fixed

9aa100a744977cd3d85e462fe5f190c866d7e8a0

Database specific

{
    "source": [
        "AFFECTED_FIELD",
        "DESCRIPTION"
    ],
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2.6.1"
        }
    ]
}

Affected versions

2.*

2.1-beta1

2.1-beta2

2.1-beta3

2.1-rc1

2.1.0

2.1.1

2.2.1-alpha1

2.3-beta1

2.3-rc1

2.3.0

2.4-beta1

2.4.0

2.5-beta1

2.5.0

2.6-beta1

2.6.0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-67350.json"