What is CVE-2023-3578?

CVE-2023-3578 is a medium-severity vulnerability in Dedecms, classified under Server-Side Request Forgery (SSRF). CVSS score: 5.5/10. Published 2023-07-10.

How severe is CVE-2023-3578?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Is CVE-2023-3578 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

SSRF in Dedecms

CVE-2023-3578

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 exploi…

Vulnerability class: SSRF (Server-Side Request Forgery)

EPSS: 0.812 (99.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.

Affected products

N/a Dedecms — versions 5.7.109

Weakness classification (CWE)

CWE-918 — Server-Side Request Forgery (SSRF)

Public proof-of-concept exploits

References

vuldb.com/ (vdb-entry, technical-description)
vuldb.com/ (signature, permissions-required)
github.com/nightcloudos/cve/blob/main/SSRF.md (exploit)

Frequently asked questions

What is CVE-2023-3578?: CVE-2023-3578 is a medium-severity vulnerability in Dedecms, classified under Server-Side Request Forgery (SSRF). CVSS score: 5.5/10. Published 2023-07-10.
How severe is CVE-2023-3578?: Medium severity. CVSS v3 base score is 5.5 out of 10.
Is CVE-2023-3578 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.