CVE-2023-2288 - CVE House
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Status published Unknown CVE-2023-2288

Otter - Gutenberg Blocks < 2.2.6 - Author+ PHAR Deserialization

Vulnerability Description

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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Alex Sanford
  • WPScan

References

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Affected Vendor

Affected Software

Otter
Vulnerable Versions:
0

Timeline

Official Publish: May 30th, 2023
Last Modified: January 10th, 2025
Added to House: July 22nd, 2026

CVSS Vectors

No vector data available

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.