CVE-2026-57321CWE-22

WordPress H5P plugin <= 1.17.7 - Arbitrary File Deletion vulnerability

High · published June 26, 2026

CVSS v3.1
7.1
EPSS
0%
Percentile
34.1
In the wild
Unconfirmed
What it is

Contributor Arbitrary File Deletion in H5P <= 1.17.7 versions.

The record
Technical detail
CVSS v3.1
7.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
CVSS v4.0
Not supplied
EPSS
0.00409 · 34.1th percentile
Weakness
CWE-22 · Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Published
2026-06-26T14:53Z
EPSS history
Timeline
  • 26 JUN 14:53Z
    WordPress H5P plugin <= 1.17.7 - Arbitrary File Deletion vulnerability
    cvelistv5