Auth bypass in Aresit Wp Compress

CVE-2026-84757

Unauthenticated Settings Change in WP Compress <= 7.21.28 versions.

Vulnerability class: Broken Access Control

Published · last modified .

CVSS v3 metric

CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L.

EPSS exploit prediction

EPSS: 0.004 (31.7th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 32nd percentile — 31.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-84757: held from 0.002 to 0.004.

EPSS over last 30 days · oldest: 0.002 · newest: 0.004 · change: +0.002

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-84757?
CVE-2026-84757 is a high-severity vulnerability in Aresit Wp Compress, classified under Missing Authorization. CVSS score: 8.2/10. Published 2026-09-03.
How severe is CVE-2026-84757?
High severity. CVSS v3 base score is 8.2 out of 10.