CVE-2023-49826: Deserialization of Untrusted Data vulnerability in PenciDesign Soledad – Multipurpose, Newspaper, Blog & WooCo

Q: How do I fix CVE-2023-49826?

soledad: upgrade to 8.4.2. Exact commands for each OS are on this page.

Q: Is CVE-2023-49826 being exploited?

CVE-2023-49826 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2023-49826 affect?

CVE-2023-49826 affects soledad. Severity is high (CVSS 8.1). 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

Q: How urgent is CVE-2023-49826?

Priority 45/100. High severity; Remotely exploitable, no login, no user action

This month

HIGH 8.1REMOTEUPGRADE

CVE-2023-49826 is a high-severity flaw (CVSS 8.1) affecting soledad. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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.

Why this priority

High severity
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	8.1 (High)
Attack vector	Network (remote)
Attack complexity	High
Privileges needed	None
User interaction	None
EPSS exploit chance	0.6% (top 53%)
CISA exploited list	No
Weakness	CWE-502
Published	2023-12-21
Last modified	2026-06-17

Publisher (CNA): Patchstack · Vendor: pencidesign

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2023-12-21 13:15 UTCPublished CVE record published
2026-06-17 06:36 UTCUpdated Record last modified

pencidesign soledad UPGRADE

Affected: < 8.4.2

Fixed in: 8.4.2

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy soledad || rpm -q soledad || soledad --version

2. UPGRADE to 8.4.2 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade soledad

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade soledad

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2023-49826?

soledad: upgrade to 8.4.2. Exact commands for each OS are on this page.

Is CVE-2023-49826 being exploited?

CVE-2023-49826 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2023-49826 affect?

CVE-2023-49826 affects soledad. Severity is high (CVSS 8.1). 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

How urgent is CVE-2023-49826?

Priority 45/100. High severity; Remotely exploitable, no login, no user action

Software pages

WordPress vulnerabilities · WooCommerce vulnerabilities

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References

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