What is CVE-2023-6444?

CVE-2023-6444 is a medium-severity vulnerability in Castos Seriously Simple Podcasting, classified under CWE-201 INSERTION OF SENSITIVE INFORMATION INTO SENT DATA. CVSS score: 5.3/10. Published 2024-03-11.

How severe is CVE-2023-6444?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Is CVE-2023-6444 known to be exploited?

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

Vulnerability in Castos Seriously Simple Podcasting

CVE-2023-6444

The Seriously Simple Podcasting WordPress plugin before 3.0.0 discloses the Podcast owner's email address (which by default is the admin email address) via an unauthenticated crafted request.

Published 2024-03-11 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.025 (83.8th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 84th percentile — 83.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.025 · newest: 0.025 · change: 0.000

Affected products

Castos Seriously Simple Podcasting
Seriously Simple Podcasting — versions 0

Public proof-of-concept exploits

References

wpscan.com/vulnerability/061c59d6-f4a0-4cd1-b945-5e92b9c2b4aa/ (Exploit, technical-description, Third Party Advisory, exploit, vdb-entry)

Frequently asked questions

What is CVE-2023-6444?: CVE-2023-6444 is a medium-severity vulnerability in Castos Seriously Simple Podcasting, classified under CWE-201 INSERTION OF SENSITIVE INFORMATION INTO SENT DATA. CVSS score: 5.3/10. Published 2024-03-11.
How severe is CVE-2023-6444?: Medium severity. CVSS v3 base score is 5.3 out of 10.
Is CVE-2023-6444 known to be exploited?: 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.