CVE-2026-26477

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Source
https://cve.org/CVERecord?id=CVE-2026-26477
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-26477.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-26477
Downstream
Published
2026-04-03T00:00:00Z
Modified
2026-07-15T01:49:22.525100605Z
Severity
  • 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
Summary
[none]
Details

An issue in Dokuwiki v.2025-05-14b "Librarian" [56.2] allows a remote attacker to cause a denial of service via the mediauploadxhr() function in the media.php file

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/26xxx/CVE-2026-26477.json",
    "cwe_ids": [
        "CWE-770"
    ],
    "cna_assigner": "mitre"
}
References

Affected packages

Git / github.com/dokuwiki/dokuwiki

Affected ranges

Type
GIT
Repo
https://github.com/dokuwiki/dokuwiki
Events
Introduced
4cdf1df5c2b47a4c14b5815a2c34ee8b869740cb
Fixed
4cdf1df5c2b47a4c14b5815a2c34ee8b869740cb
Database specific 
{
    "cpe": "cpe:2.3:a:dokuwiki:dokuwiki:2025-05-14b:*:*:*:*:*:*:*",
    "source": [
        "CPE_STRING",
        "REFERENCES"
    ],
    "extracted_events": [
        {
            "introduced": "2025-05-14b"
        },
        {
            "last_affected": "2025-05-14b"
        }
    ]
}

Affected versions

Other
2025-05-14b

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-26477.json"