Schema & Structured Data for WP & AMP: Unauthenticated disclosure of non-public comments
Summary
The Schema & Structured Data for WP & AMP WordPress plugin before version 1.70 does not check whether a post is publicly viewable before returning its approved comments through the review feature. An unauthenticated attacker can read approved comments on private, draft and password-protected posts and retrieve approved comments site-wide. The attack requires no account or user interaction, but the impact is limited to information disclosure.
Affected
- Schema & Structured Data for WP & AMP WordPress plugin, versions before 1.70 (per the CVE record: 0 to less than 1.70)
Fixed in
- Version 1.70 (according to the CVE record range and a third-party aggregator; not yet confirmed against the vendor advisory)
Workaround
Unknown.
Exploitation
- No confirmed exploitation in the wild known at the time of research.
- Not listed in CISA KEV; CISA SSVC assessment: exploitation none, automatable yes, technical impact partial.
- No public exploit code indexed in Metasploit or Exploit-DB at the time of research; the WPScan reference is tagged as exploit, so a PoC may exist and this is unresolved.
Our recommendation
- Check whether the Schema & Structured Data for WP & AMP plugin is installed on your WordPress sites and which version is in use.
- Update to version 1.70 or later, after checking the WPScan advisory and the plugin changelog on WordPress.org.
- Until patched, review whether private, draft or password-protected posts and sensitive comments could be exposed.
- If comments contain personal data, assess whether a data-protection review under the revDSG is needed.
- Monitor web server logs for unusual requests to the plugin's review feature.
Public exploits
PoC-in-GitHub, Metasploit and Exploit-DB list nothing for this CVE.
Research sources
- WPScan vulnerability advisory wpscan.com
- CVE Record CVE-2026-119034 www.cve.org
- OffSeq Radar CVE-2026-119034 radar.offseq.com
- OpenCVE CVE-2026-119034 app.opencve.io
Researched and written up in English and German by an AI (Claude by Anthropic) based on NVD, CISA, EPSS and the sources listed. The vendor information is authoritative. Researched on 11 Nov 2026, 18:07.
Original description (NVD)
The Schema & Structured Data for WP & AMP WordPress plugin before 1.70 does not verify that a post is publicly viewable before returning its approved comments through the review feature, allowing unauthenticated attackers to read approved comments on private, draft and password-protected posts, and to retrieve approved comments site-wide.
NVD references (1)
Sources
The tracker combines official, freely usable data sources – updated continuously:
- NVD (NIST) – CVEs, rating (CVSS), affected products
- CISA KEV – vulnerabilities confirmed by CISA as actively exploited
- CISA Vulnrichment – CISA assessment (SSVC) in the official CVE record
- FIRST EPSS – probability of exploitation
- Microsoft MSRC – Patch Tuesday: vulnerabilities, severity, updates
- PoC-in-GitHub – public proof-of-concept repositories
- Metasploit (Rapid7) – modules of the Metasploit Framework
- Exploit-DB (OffSec) – archive of public exploits (links only)
- Patch days: official vendor pages (linked per vendor) (Vendor patch days)
This product uses data from the NVD API but is not endorsed or certified by the NVD. EPSS data © FIRST.org.
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