Protected post disclosure via unchecked duplicate identifier
Published Sep 5, 2026 · Updated Sep 6, 2026
Authorization bypass in ShapedPlugin LLC Smart Post 4.0.0 through 4.0.7 allows remote authenticated users to read protected posts. The Saved Templates duplicate action accepts a caller-supplied post ID without checking its type, ownership, or private or password-protected status. Contributor privileges are required; exploitation copies the target into an attacker-controlled draft that exposes its content and metadata.
Summary
What happened
Authorization bypass in ShapedPlugin LLC Smart Post 4.0.0 through 4.0.7 allows remote authenticated users to read protected posts. The Saved Templates duplicate action accepts a caller-supplied post ID without checking its type, ownership, or private or password-protected status. Contributor privileges are required; exploitation copies the target into an attacker-controlled draft that exposes its content and metadata.
The record
- CVE
- CVE-2026-78150
- Published
- Sep 5, 2026
- Updated
- Sep 6, 2026
- Vendor
- ShapedPlugin LLC
- Product
- Smart Post
- Classifications
- CWE-639, T1213
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Sep 5, 2026CVE publishedPublication date reported by the CVE source.
- Sep 6, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=4.0.0 <4.0.8
What conditions does exploitation require?
What is affected?
Published CVSS scores
No CVSS assessment is available in this record.
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.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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