CVE-2025-41075

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Source
https://cve.org/CVERecord?id=CVE-2025-41075
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-41075.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-41075
Aliases
Published
2025-11-20T12:49:29Z
Modified
2026-08-12T03:51:39Z
Severity
  • 6.9 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N CVSS Calculator
Summary
Multiple vulnerabilities in Limesurvey
Details

Vulnerability in LimeSurvey 6.13.0 in the endpoint /optin that causes infinite HTTP redirects when accessed directly. This behavior can be exploited to generate a Denegation of Service (DoS attack), by exhausting server or client resources. The system is unable to break the redirect loop, which can cause service degradation or browser instability.

Database specific 
{
    "cna_assigner":  "INCIBE",
    "cwe_ids":  [
        "CWE-835"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/41xxx/CVE-2025-41075.json",
    "unresolved_ranges":  [
        {
            "extracted_events":  [
                {
                    "introduced":  "6.13.0"
                },
                {
                    "last_affected":  "6.13.0"
                }
            ],
            "source":  "AFFECTED_FIELD"
        }
    ]
}
References

Affected packages

Git / github.com/limesurvey/limesurvey

Affected ranges

Type
GIT
Repo
https://github.com/limesurvey/limesurvey
Events
Introduced
7ff92032e56eefaa0c5252a81cbd6bdbb2f03deb
Last Affected
7ff92032e56eefaa0c5252a81cbd6bdbb2f03deb
Database specific
Show details 
{
    "cpe":  "cpe:2.3:a:limesurvey:limesurvey:6.13.0:*:*:*:*:*:*:*",
    "extracted_events":  [
        {
            "introduced":  "6.13.0"
        },
        {
            "last_affected":  "6.13.0"
        }
    ],
    "source":  "CPE_STRING"
}

Affected versions

6.*
6.13.0
6.13.0+250415

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-41075.json"