Path Traversal in Peepso

CVE-2026-40805

Subscriber Arbitrary File Deletion in PeepSo <= 9.0.5.4 versions.

Vulnerability class: Path Traversal (Directory Traversal)

Published 2026-10-10.

CVSS v3 metric

CVSS v3 base score 7.7 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Peepso

Weakness classification (CWE)

CWE-22 — Path Traversal

References

patchstack.com/database/wordpress/plugin/peepso/vulnerability/wordpress-peepso-… (vdb-entry)

Frequently asked questions

What is CVE-2026-40805?: CVE-2026-40805 is a high-severity vulnerability in Peepso, classified under Path Traversal. CVSS score: 7.7/10. Published 2026-10-10.
How severe is CVE-2026-40805?: High severity. CVSS v3 base score is 7.7 out of 10.