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Fencer Intel
low 2.7

CVE-2026-82126 json

Schema & Structured Data for WP & AMP 1.63 - 1.65 - Contributor+ Non-Public Post Content Disclosure via AI Schema Generation

published last mo. modified last mo. also EUVD-2026-80189

cvss
2.7
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 22%
public exploits
0
none known

Summary

The Schema & Structured Data for WP & AMP WordPress plugin before 1.66 does not check that a user is allowed to edit the specific post they request schema generation for, allowing users with the contributor role and above to obtain the content of other users' draft, pending, private and password protected posts.

Patch / fix

  • Unknown Schema & Structured Data for WP & AMP 1.66

Is CVE-2026-82126 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

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CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
last mo.

Exploit prediction

0.30% chance of exploitation in the next 30 days, higher than 22% of all scored CVEs (FIRST EPSS, 2026-11-11).

Exploits and checks

  • wpscan.com https://wpscan.com/vulnerability/c6476bdd-1360-449f-b7be-6c532efe9de9/ referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CISA ADP 3.1 2.7 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
CNA 3.1 2.7 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N

Affected products

  • Unknown Schema & Structured Data for WP & AMP

Classification

Weakness
Technology feeds

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.