What is CVE-2023-49826?

CVE-2023-49826 is a high-severity vulnerability in Pencidesign Soledad, classified under Deserialization of Untrusted Data. CVSS score: 8.1/10. Published 2023-12-21.

How severe is CVE-2023-49826?

High severity. CVSS v3 base score is 8.1 out of 10.

Is CVE-2023-49826 known to be exploited?

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

Deserialization in Pencidesign Soledad

CVE-2023-49826

Deserialization of Untrusted Data vulnerability in PenciDesign Soledad – Multipurpose, Newspaper, Blog & WooCommerce WordPress Theme.This issue affects Soledad – Multipurpose, Newspaper, Blog & WooCommerce WordPress Theme: from n/a through 8.4.1.

Vulnerability class: Insecure Deserialization

Published 2023-12-21 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.006 (44.6th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 45th percentile — 44.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: -0.000

Affected products

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

Public proof-of-concept exploits

20142995/nuclei-templates

References

patchstack.com/database/vulnerability/soledad/wordpress-soledad-theme-8-4-1-una… (Third Party Advisory, vdb-entry)

Frequently asked questions

What is CVE-2023-49826?: CVE-2023-49826 is a high-severity vulnerability in Pencidesign Soledad, classified under Deserialization of Untrusted Data. CVSS score: 8.1/10. Published 2023-12-21.
How severe is CVE-2023-49826?: High severity. CVSS v3 base score is 8.1 out of 10.
Is CVE-2023-49826 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.