Redy: Unsafe object deserialization

An unauthenticated attacker can supply untrusted serialized input that is converted into application objects. The export identifies object injection but does not disclose the deserialization function, input format or a usable gadget chain; code execution is not independently established by this sparse record. The endpoint, action and parameter are not disclosed. The CNA vector records high confidentiality impact, high integrity impact, high availability impact. Affected versions: at most 1.3.5.

CVE / CNA score 9.8 CVSS 3.1 · audit@patchstack.com

NVD score Pending NVD has not published its own CVSS assessment.

Component: Redy
Plugin slug: redy
Affected: <= 1.3.5
Safe version: 2.11.0
Published: Oct 23, 2026
Weakness: CWE-502 — Deserialization of Untrusted Data

This CVE was published Oct 23, 2026 and is one of 2 known issues for this theme.

What to do

Update, patch or deactivate.

The official author notes confirm remediation in 2.11.0. This is a confirmed fixed-by release, not proof of the earliest historical fix; the published affected range is not extended to intervening releases. Update to the applicable fixed release or a later supported release. Official notes: https://themeforest.net/item/redy-marathon-sports-wordpress-theme/22024867. Avoid deserializing client-controlled objects; use a data-only format and an allowlist of accepted types. Remove unsafe object construction at the affected trust boundary. The confirmed release is in the 2.x branch; no 1.x backport has been verified.

A safe version is available, so updating to that version or later is the preferred remediation. If an immediate update is not practical, consider a targeted application patch or temporarily restricting the affected functionality.

Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.

Source record

Technical description

Deserialization of Untrusted Data vulnerability in axiomthemes Redy redy allows Object Injection.This issue affects Redy: from n/a through 1.3.5.

CVE / CNA vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

Primary and upstream sources

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