Dedecms: Code execution
Dedecms is affected by code execution. Exposure depends on how the affected operation is made reachable by the site. Successful exploitation can run attacker-controlled code in the WordPress hosting account.
- Component
- Dedecms
- Plugin slug
dedecms- Affected
- See vendor advisory
- Safe version
- See mitigation notes
- Published
- May 27, 2023
This CVE was published May 27, 2023 and is one of 1 known issue for this plugin.
Update, patch or deactivate.
No fixed release is identified. Update Dedecms when a confirmed fixed release becomes available; until then, disable and remove it when the site's risk warrants.
No confirmed safe version is listed. Consider a vendor-supported patch or temporarily restricting the affected functionality while you assess the risk.
Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.
Technical description
A vulnerability was found in DedeCMS up to 5.7.106. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file uploads/dede/article_allowurl_edit.php. The manipulation of the argument allurls leads to code injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-230083.
CVE / CNA vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
NVD vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H