CVE-2026-76800
5.3
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| n/a | DeDeCMS | 3 | affected |
Weaknesses
- CWE-434: Unrestricted Upload
- CWE-284: Improper Access Controls
References
- https://vuldb.com/vuln/393317
- https://vuldb.com/vuln/393317/cti
- https://vuldb.com/cve/CVE-2026-76800
- https://vuldb.com/submit/880081
- https://uvxbywu62qm.feishu.cn/wiki/TKqDwJGYaiBVXpk3EtFcdjRDnsg?from=from_copylink
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