CVE-2023-2288

Otter - Gutenberg Blocks < 2.2.6 - Author+ PHAR Deserialization

High · published May 30, 2023

CVSS v3.1
8.8
EPSS
18%
Percentile
97.2
In the wild
Unconfirmed
What it is

The Otter WordPress plugin before 2.2.6 does not sanitize some user-controlled file paths before performing file operations on them. This leads to a PHAR deserialization vulnerability on PHP < 8.0 using the phar:// stream wrapper.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.17973 · 97.2th percentile
Published
2023-05-30T07:49Z
EPSS history
Timeline
  • 30 MAY 07:49Z
    Otter - Gutenberg Blocks < 2.2.6 - Author+ PHAR Deserialization
    cvelistv5