CVE-2026-27369 - Vulnerability Details - OpenCVE

Deserialization of Untrusted Data vulnerability in BoldThemes Celeste celeste allows Object Injection.This issue affects Celeste: from n/a through <= 1.3.6.

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact total

Vendors	Products
Boldthemes	Celeste
Wordpress	Wordpress

No data.

No data.

References

Link	Providers
https://patchstack.com/database/Wordpress/Theme/celeste/vulnerability/wordpress-celeste-theme-1-3-6-php-object-injection-vulnerability?_s_id=cve

History

Mon, 09 Mar 2026 18:15:00 +0000

Type	Values Removed	Values Added
Metrics		cvssV3_1 `{'score': 8.1, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H'}` ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Fri, 06 Mar 2026 15:30:00 +0000

Type	Values Removed	Values Added
First Time appeared		Boldthemes Boldthemes celeste Wordpress Wordpress wordpress
Vendors & Products		Boldthemes Boldthemes celeste Wordpress Wordpress wordpress

Thu, 05 Mar 2026 06:15:00 +0000

Type	Values Removed	Values Added
Description		Deserialization of Untrusted Data vulnerability in BoldThemes Celeste celeste allows Object Injection.This issue affects Celeste: from n/a through <= 1.3.6.
Title		WordPress Celeste theme <= 1.3.6 - PHP Object Injection vulnerability
Weaknesses		CWE-502
References		https://patchstack.com/database/Wordpress/Theme/celeste/vulnerability/wordpress-celeste-theme-1-3-6-php-object-injection-vulnerability?_s_id=cve

MITRE

Status: PUBLISHED

Assigner: Patchstack

Published: 2026-03-05T05:53:55.756Z

Updated: 2026-03-09T18:03:43.481Z

Reserved: 2026-02-19T09:51:54.220Z

Link: CVE-2026-27369

Vulnrichment

Updated: 2026-03-09T18:02:46.344Z

NVD

Status : Awaiting Analysis

Published: 2026-03-05T06:16:26.490

Modified: 2026-03-09T18:16:19.430

Link: CVE-2026-27369

Redhat

No data.

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