CVE-2026-32506 MEDIUM

CVE-2026-32506: WordPress Archicon theme < 1.7 - Arbitrary Object Instantiation vulnerability

Vendor Edge-Themes

Product Archicon

Weakness CWE-502 · Unsafe deserialization

Published March 25, 2026

Last update April 29, 2026

View on NVD All CVEs

CVSS base score

5.4/10

Attack vector Network

Attack complexity Low

Privileges required Low

User interaction None

Confidentiality None

Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

What the vulnerability does

01Description

Deserialization of Untrusted Data vulnerability in Edge-Themes Archicon archicon allows Object Injection.This issue affects Archicon: from n/a through < 1.7.

Explanation of Vulnerability in Simple Terms

02Summary

Archicon versions before 1.7 contain a deserialization vulnerability in how they process untrusted data. An authenticated user can supply malicious serialized objects that execute unintended code or modify data when deserialized. This affects the integrity and availability of the site but does not expose sensitive information.

What an attacker can do

03Attacker Capabilities

Modify site data or disrupt availability by submitting malicious serialized objects.

Potential impact on your site

04Site Impact

Authenticated users can corrupt data or cause the site to malfunction without exposing passwords or private content.

Conditions required to exploit

05Prerequisites

Attacker must be authenticated with low-level user privileges and have network access to the site.

Key dates

06Disclosure timeline

March 25, 2026 CVE published

April 29, 2026 Record updated

External resources

07References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2026-32506 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/502.html AskarLabs — CWE-502 write-up Deserialization of Untrusted Data

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