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Fencer Intel
medium 4.3

CVE-2021-24851 json

Insert Pages < 3.7.0 - Contributor+ Arbitrary Posts/Pages Access

published 4y ago modified 4mo ago also EUVD-2021-11763

cvss
4.3
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.9%
EPSS 0.9% chance of exploitation in 30 days, percentile 61%
public exploits
0
none known

Summary

The Insert Pages WordPress plugin before 3.7.0 allows users with a role as low as Contributor to access content and metadata from arbitrary posts/pages regardless of their author and status (ie private), using a shortcode. Password protected posts/pages are not affected by such issue.

Patch / fix

  • insert_pages_project insert_pages 3.7.0

Is CVE-2021-24851 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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Exploit prediction

0.94% chance of exploitation in the next 30 days, higher than 61% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • wpscan.com https://wpscan.com/vulnerability/919e67a1-3a50-4940-bb4f-5c5cc2017a83 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
NVD 2.0 4.0 AV:N/AC:L/Au:S/C:P/I:N/A:N

Affected products

  • Unknown Insert Pages

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.