PoC Index

CVE-2026-16603

HIGH 7.5EPSS 0.3%

The Passster WordPress plugin before 4.3.6 does not enforce its category-based content protection on the WordPress REST API, allowing unauthenticated users to read the full content, title, and excerpt of category-locked posts through the core REST API.

CVSS v3.1
7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS
0.32% chance of exploitation in the next 30 days, 24th percentile
Published
2026-08-05

Proof-of-concept exploits (1)

References

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