CVE-2026-10586

Description

The Gutenberg Essential Blocks – Page Builder for Gutenberg Blocks & Patterns plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 6.1.3 via the `save_ai_generated_image()` function. This makes it possible for authenticated attackers, with Author-level access and above, to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.

Overview

State: PUBLISHED
Assigner (CNA): Wordfence
CVSS severity: HIGH
CVSS score: 7.2 / 10
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Effective score: 7.2 / 10 HIGH source: CNA overview
CWE(s): CWE-918
Reserved: 2026-06-01
Published: 2026-06-04 23:28 UTC
Last updated: 2026-06-05 01:59 UTC
Source: https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/10xxx/CVE-2026-10586.json
Linked Threat: CVE-2026-10586 — Gutenberg Essential Blocks – Page Builder for Gutenberg Blocks & Patterns <= 6.1.3 - Authenticated (Author+) Server-Side Request Forgery

NVD triage scoring NVD CVE 2.0

Layer NVD adds on top of the CNA's CVE record — published / last-modified timestamps, exploitability / impact subscores, and the FIRST.org EPSS probability that this CVE will be exploited in the wild in the next 30 days.

NVD published: 2026-06-05 00:16:57 UTC
NVD last modified: 2026-06-05 00:16:57 UTC
NVD CVSS v3.1: 7.2 / 10 HIGH source: security@wordfence.com
NVD CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Exploitability subscore: 3.9 / 10
Impact subscore: 2.7 / 10

European Union Vulnerability Database ENISA EUVD

ENISA's official EU repository for curated vulnerability intelligence. Carries a separate identifier (EUVD-YYYY-NNNN) and frequently exposes an earlier-published description + CVSS than NVD does.

EUVD ID: EUVD-2026-34771
Assigner: Wordfence
Published: Jun 4, 2026, 11:28:52 PM
Updated: Jun 5, 2026, 1:59:19 AM
EUVD base score (CVSS 3.1): 7.2 / 10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
EUVD-reported EPSS: 0.0000
Vendors: wpdevteam
Products: Gutenberg Essential Blocks – Page Builder for Gutenberg Blocks & Patterns (0 ≤6.1.3)
Aliases: GHSA-5rm6-jpq7-cq95

ENISA description: The Gutenberg Essential Blocks – Page Builder for Gutenberg Blocks & Patterns plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 6.1.3 via the `save_ai_generated_image()` function. This makes it possible for authenticated attackers, with Author-level access and above, to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.

EUVD references (2)

Affected products (1)

Vendor	Product	Versions	Platforms
wpdevteam	Gutenberg Essential Blocks – Page Builder for Gutenberg Blocks & Patterns	`0` (affected)	—

Remediations (11)

Remediations are stored against the linked Threat row; the list below is deduplicated across both pages.

Wordfence remediation: Gutenberg Essential Blocks – Page Builder for Gutenberg Blocks & Patterns

Wordfence

Update to version 6.1.4, or a newer patched version

2026-06-05 13:17 UTC
CVE-2026-10586 | High | CVETodo

web:cvetodo.com

How do I fix CVE-2026-10586 ? To remediate CVE-2026-10586 : Check wpdevteam's security advisories for official patches and updates. Update Gutenberg Essential Blocks - Page Builder for Gutenberg Blocks & Patterns to the latest patched version. Review the references section below for vendor advisories and mitigation guidance.

2026-06-05 10:33 UTC
Microsoft Patch Tuesday May 2026 - 120 Vulnerabilities Fixed, Including ...

web:cybersecuritynews.com

Microsoft's May 2026 Patch Tuesday lands with a heavy enterprise focus, fixing 120 vulnerabilities across Windows, Office, Azure, developer tools, and Microsoft 365 apps, including 29 remote code execution (RCE) flaws rated Critical.

2026-06-05 10:33 UTC
Microsoft's May 2026 Patch Tuesday - Hive Pro

web:hivepro.com

Summary Microsoft's May 2026 Patch Tuesday security update addresses 137 critical vulnerabilities across the Microsoft product ecosystem, representing a significant security update for enterprise and consumer environments.

2026-06-05 10:33 UTC
Nvd - Cve-2026-8586

web:nvd.nist.gov

Description Inappropriate implementation in Chromoting in Google Chrome prior to 148..7778.168 allowed a local attacker to bypass discretionary access control via a malicious file. (Chromium security severity: Medium)

2026-06-05 10:33 UTC
Microsoft and Adobe Patch Tuesday, May 2026 Security Update Review

web:blog.qualys.com

May 2026's Patch Tuesday arrives with Microsoft addressing a fresh set of vulnerabilities across its ecosystem, reinforcing the ongoing need for timely patching in an increasingly threat-heavy…

2026-06-05 10:33 UTC
Microsoft May 2026 Patch Tuesday Fixes 120 Flaws

web:thecyberexpress.com

Microsoft has rolled out its May 2026 Patch Tuesday security updates, delivering fixes for approximately 120 vulnerabilities across Windows, Microsoft Office, networking services, and enterprise platforms.

2026-06-05 10:33 UTC
Patch Tuesday May 2026 - PDQ

web:www.pdq.com

May 2026 Patch Tuesday is here, and PDQ is back with another recap. Will we see another month of increased CVE volume? Is AI to blame? Dive in to learn more.

2026-06-05 10:33 UTC
CVE-2026-10586 - Vulnerability - TheHackerWire

web:www.thehackerwire.com

TheHackerWire - Your daily source for cybersecurity news, CVE alerts, hacking tutorials, and security tool reviews. Stay ahead of cyber threats.

2026-06-05 10:33 UTC
Patch Tuesday June 2026: Security Updates & CVE Analysis

web:zecurit.com

Get the complete breakdown of Microsoft's June 2026 Patch Tuesday. We analyze the latest security updates and all critical CVEs .

2026-06-05 10:33 UTC
Security Update Guide - Microsoft

web:portal.msrc.microsoft.com

The Security Update Guide provides information on the latest Microsoft security updates, helping users understand and address potential vulnerabilities effectively.

2026-06-05 10:33 UTC

Vendor references (2)

References embedded in the original CVE record by the assigning CNA.

MITRE references (2) cveawg.mitre.org

Pulled from MITRE's CVE Services API by the 🛰 Backfill from MITRE button.

Web references (10)

DuckDuckGo results ranked by threat-intel / vendor advisory domains. Generated by the 🔎 Find references (web) button above — same flow as the Remediations search. Last searched: 2026-06-05 09:38 UTC.

Cybersecurity News & CVE Updates - CVEFeed Newsroom web:cvefeed.io
Stay informed with the latest cybersecurity news, CVE updates, exploit reports, and security analysis from CVEFeed.
Latest CVE Vulnerabilities - CVEFeed web:cvefeed.io
Browse the latest discovered CVE vulnerabilities with risk scoring, exploit data, and real-time security analytics from CVEFeed.
MS-Agent Vulnerability Let Attackers Hijack AI Agent to Gain Full ... web:cybersecuritynews.com
A critical vulnerability was discovered in the MS-Agent framework, a tool that enables AI agents to perform autonomous tasks.
Current Common Vulnerabilities and Exposures - Feedly web:feedly.com
Welcome to Feedly CVEs — Research critical vulnerabilities ( CVEs ) with all the real-time and historical information you need to assess the risk to your organization. This free resource uses Feedly's AI to synthesize and analyze vulnerability information from across the web, including estimating CVSS scores up to 3 days before it's reported to the NVD.
Nvd - Cve-2026-8586 web:nvd.nist.gov
An official website of the United States government Here's how you know
Bloat Risk? Microsoft's Notepad Upgrade Also Introduced a Vulnerability ... web:www.pcmag.com
Microsoft's effort to modernize the humble Notepad app has come with a cost: Security researchers have discovered a serious vulnerability in the program following a feature update. The flaw ...
CVE-2026-10586 - Vulnerability - TheHackerWire web:www.thehackerwire.com
TheHackerWire - Your daily source for cybersecurity news, CVE alerts, hacking tutorials, and security tool reviews. Stay ahead of cyber threats.
CVE: Common Vulnerabilities and Exposures web:www.cve.org
At cve .org, we provide the authoritative reference method for publicly known information-security vulnerabilities and exposures
Warning Issued About High-severity Flaw Affecting Microsoft Exchange ... web:www.hipaajournal.com
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) and Microsoft have issued warnings about a high-severity flaw affecting Exchange hybrid CISA and Microsoft have issued a warning about a high-severity elevation of privilege vulnerability in certain Microsoft Exchange hybrid deployments, which could be exploited undetected to compromise the Exchange Online service.
National Vulnerability Database | NIST web:www.nist.gov
NIST maintains the National Vulnerability Database (NVD), a repository of information on software and hardware flaws that can compromise computer security. This is a key piece of the nation's cybersecurity infrastructure.

NVD-tagged references (2)

Reference list NVD curates from the CNA record, vendor advisories, and third-party reports. The tag chips below are NVD's analyst-assigned categories.

https://plugins.trac.wordpress.org/browser/essential-blocks/tags/6.1.3/includes/Integrations/AI/AI.php#L171 security@wordfence.com
https://www.wordfence.com/threat-intel/vulnerabilities/id/08906577-162c-4875-b16c-18d4912c2611?source=cve security@wordfence.com

Indicators (1)

IOCs linked to the auto-promoted Threat row.

Type	Value	VirusTotal	Attached
cve	`CVE-2026-10586`	no local data	2026-06-05 13:17 UTC

AI Forensic Analysis

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Raw JSON

The full cvelistV5 record. Download as CVE-2026-10586.json.

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