CVE-2026-4338 - ActivityPub Routing < 8.0.2 - Unauthenticated Drafts/Scheduled/Pending Posts Disclosure

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HIGH

ActivityPub Routing < 8.0.2 - Unauthenticated Drafts/Scheduled/Pending Posts Disclosure

Published Apr 8, 2026

7.5

HIGH

CVSS 3.1

EPSS 0.44%

Description

The ActivityPub WordPress plugin before 8.0.2 does not properly filter posts to be displayed, allowed unauthenticated users to access drafts/scheduled/pending posts

Affected products

Vendor n/a Product ActivityPub Default
unaffected
- Version
  0
  Status
  affected
  Constraints
  <8.0.2

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

n/a

ActivityPub

unaffected

Version	Status	Constraints
0	affected	<8.0.2

Remediation

No remediation recorded yet.

Weaknesses (0)

No CWE recorded.

References (2)

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-20058
Advisory
https://wpscan.com/vulnerability/50f68395-72fc-4f99-8e6d-6aa90cc640b5/
exploitvdb-entrytechnical-descriptionThird Party Advisory

Link	Providers	Tags
https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-20058		Advisory
https://wpscan.com/vulnerability/50f68395-72fc-4f99-8e6d-6aa90cc640b5/		exploitvdb-entrytechnical-descriptionThird Party Advisory