CVE-2026-116113
mediumA security flaw has been discovered in GouGuOA up to 6.1.2.
A security flaw has been discovered in GouGuOA up to 6.1.2. The impacted element is the function chunkUpload of the file app/disk/controller/Api.php. The manipulation of the argument file_extension results in unrestricted upload. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS
6.3
6.3 (CVSS v3.1)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L Severity source: NVD CVSS v3.1 (cna@vuldb.com)
Timeline (UTC)
Published: 2026-10-26 04:17
Modified: 2026-10-26 13:41
NVD status: Deferred
Last synced 3 days ago
Verified against the source API 2026-10-27 07:06 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/Gum29/rrrreeeeeeee-readme/blob/main/images/img/GouguOA-RCE-Standard-Vul... cna@vuldb.com
- https://vuldb.com/cve/CVE-2026-116113 cna@vuldb.com
- https://vuldb.com/submit/1003776 cna@vuldb.com
- https://vuldb.com/vuln/426181 cna@vuldb.com
- https://vuldb.com/vuln/426181/cti cna@vuldb.com
Data sources
NVD CVE API 2.0 — fetched 2026-10-27 07:06 UTC · record ↗