CVE-2023-3578

MEDIUM NUCLEI

dedecms 5.7.109 - Server-Side Request Forgery via co_do.php rssurl Parameter

Title source: llm
STIX 2.1

Exploitation Summary

CVE-2023-3578 has a Nuclei detection template available — see the Nuclei card below for the Shodan/FOFA recon queries.

Description

A vulnerability classified as critical was found in DedeCMS 5.7.109. Affected by this vulnerability is an unknown functionality of the file co_do.php. The manipulation of the argument rssurl leads to server-side request forgery. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-233371.

Nuclei Templates (1)

DedeCMS 5.7.109 - Server-Side Request Forgery
CRITICALby ritikchaddha
Shodan: http.html:"DedeCms"
FOFA: app="DedeCMS"

References (3)

Core 3
Core References
Third Party Advisory vdb-entry technical-description
https://vuldb.com/?id.233371
Permissions Required, Third Party Advisory signature permissions-required
https://vuldb.com/?ctiid.233371

Scores

CVSS v3 5.5
EPSS 0.0341
EPSS Percentile 87.3%
Attack Vector ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Details

CWE
CWE-918
Status published
Products (1)
dedecms/dedecms 5.7.109
Published Jul 10, 2023
Tracked Since Feb 18, 2026