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VULNERABILITIES

CVE-2026-76800 Details

UNDERGOING ENRICHMENT

The CVE is currently being enriched by the Volerion team. The enrichment process results in the association of reference link tags, CVSS, and CPE applicability statement data.

Description

A flaw has been found in DeDeCMS 3. Affected by this vulnerability is an unknown functionality of the file /include/dialog/select_media_post.php. Executing a manipulation of the argument uploadfile can lead to unrestricted upload. The attack can be executed remotely. The exploit has been published and may be used.

Metrics

CVSS 3.x Severity and Vector Strings:

NDDVolerionCVSS-B:…Vector:This vulnerability is currently being analyzed.
CNA: [email protected]CVSS-B:6.3 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://uvxbywu62qm.feishu.cn/wiki/TKqDwJGYaiBVXpk3EtFcdjRDnsg?from=from_copylink [email protected]
https://vuldb.com/cve/CVE-2026-76800 [email protected]
https://vuldb.com/submit/880081 [email protected]
https://vuldb.com/vuln/393317 [email protected]
https://vuldb.com/vuln/393317/cti [email protected]

Weakness Enumeration

CWE-IDCWE NameSource
CWE-284Improper Access Control[email protected]
CWE-434Unrestricted Upload of File with Dangerous Type[email protected]

Affected Products

This vulnerability is currently being analyzed

Change History

2 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-76800
NVD Published Date:
Aug 20, 2026
NVD Last Modified:
Aug 21, 2026
Source:
[email protected]