CVE-2026-10780Network attack vector

Authenticated content disclosure via unchecked shortcode post lookup

Published Jun 16, 2026 · Updated Jun 16, 2026

IDOR in Static Block 2.2 and earlier allows remote authenticated users to read arbitrary private or draft WordPress posts. The static_block_content() shortcode handler passes its attacker-controlled id attribute to get_post() and returns post_content without checking post status or view capability. Contributor-level access is sufficient to embed the shortcode and preview administrators' unpublished content, including content from other post types.

CVSS severity4.3
Medium
EPSS probability0.21%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

IDOR in Static Block 2.2 and earlier allows remote authenticated users to read arbitrary private or draft WordPress posts. The static_block_content() shortcode handler passes its attacker-controlled id attribute to get_post() and returns post_content without checking post status or view capability. Contributor-level access is sufficient to embed the shortcode and preview administrators' unpublished content, including content from other post types.

The record

CVE
CVE-2026-10780
Published
Jun 16, 2026
Updated
Jun 16, 2026
Vendor
Mohammad Tanzilur Rahman
Product
Static Block
Classifications
CWE-639, T1213
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 16, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 16, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=2.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Mohammad Tanzilur Rahman · Static Blockversion=0 <=2.2

Published CVSS scores

4.3WordfenceCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-639Authorization Bypass Through User-Controlled Key
T1213Data from Information Repositories

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo