CVE-2023-49740

WordPress Seraphinite Accelerator Plugin <= 2.20.28 is vulnerable to Cross Site Scripting (XSS)

Published Dec 14, 2023 CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed
Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Seraphinite Solutions Seraphinite Accelerator allows Reflected XSS.This issue affects Seraphinite Accelerator: from n/a through 2.20.28.

Remediation

Vendor Solution

Update to 2.20.29 or a higher version.

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-53663 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Seraphinite Solutions Seraphinite Accelerator allows Reflected XSS.This issue affects Seraphinite Accelerator: from n/a through 2.20.28.
History
Type Values Removed Values Added
Description Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Seraphinite Solutions Seraphinite Accelerator allows Reflected XSS.This issue affects Seraphinite Accelerator: from n/a through 2.20.28. Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Seraphinite Solutions Seraphinite Accelerator allows Reflected XSS.This issue affects Seraphinite Accelerator: from n/a through 2.20.28.
Type Values Removed Values Added
First Time appeared S-sols
S-sols seraphinite Accelerator
CPEs cpe:2.3:a:seraphinitesolutions:seraphinite_accelerator:*:*:*:*:*:wordpress:*:* cpe:2.3:a:s-sols:seraphinite_accelerator:*:*:*:*:*:wordpress:*:*
Vendors & Products Seraphinitesolutions
Seraphinitesolutions seraphinite Accelerator
S-sols
S-sols seraphinite Accelerator
Type Values Removed Values Added
Metrics ssvc

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

Weaknesses

Sources

Status
PUBLISHED
Assigner
Patchstack
Published
Updated
Apr 28, 2026, 4:08 PM
Reserved
Nov 30, 2023, 1:21 PM
Status
Modified
Published
Dec 14, 2023, 3:15 PM
Modified
Jun 17, 2026, 6:36 AM