Description
The Photospace Responsive plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘psres_button_size’ parameter in versions up to, and including, 2.1.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
Published: 2023-10-20
Score: 4.4 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2023-54142 The Photospace Responsive plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘psres_button_size’ parameter in versions up to, and including, 2.1.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
History

Wed, 08 Apr 2026 17:45:00 +0000

Type Values Removed Values Added
Title Photospace Responsive <= 2.1.1 - Authenticated (Administrator+) Stored Cross-Site Scripting

Wed, 05 Feb 2025 19:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Subscriptions

Deanoakley Photospace Responsive Gallery
cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published:

Updated: 2026-04-08T16:47:17.475Z

Reserved: 2023-08-09T12:13:18.730Z

Link: CVE-2023-4271

cve-icon Vulnrichment

Updated: 2024-08-02T07:24:03.682Z

cve-icon NVD

Status : Modified

Published: 2023-10-20T07:15:15.400

Modified: 2026-04-08T18:18:13.753

Link: CVE-2023-4271

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses