Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in upcasted AWS S3 for WordPress Plugin – Upcasted upcasted-s3-offload allows Stored XSS.This issue affects AWS S3 for WordPress Plugin – Upcasted: from n/a through <= 3.0.3.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00088.

Exploitation none

Automatable no

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
upcasted AWS S3 for WordPress Plugin – Upcasted unaffected
Version Status Constraints
0 affected ≤ 3.0.3

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Project Subscriptions

No data.

Advisories
Source ID Title
EUVD EUVD EUVD-2025-2905 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in upcasted AWS S3 for WordPress Plugin – Upcasted allows Stored XSS. This issue affects AWS S3 for WordPress Plugin – Upcasted: from n/a through 3.0.3.
Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://patchstack.com/database/Wordpress/Plugin/upcasted-s3-offload/vulnerability/wordpress-upcasted-s3-offload-plugin-3-0-3-cross-site-scripting-xss-vulnerability?_s_id=cve cve-icon cve-icon
History

Wed, 01 Apr 2026 23:45:00 +0000

Type Values Removed Values Added
Description Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in upcasted AWS S3 for WordPress Plugin – Upcasted allows Stored XSS. This issue affects AWS S3 for WordPress Plugin – Upcasted: from n/a through 3.0.3. Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in upcasted AWS S3 for WordPress Plugin – Upcasted upcasted-s3-offload allows Stored XSS.This issue affects AWS S3 for WordPress Plugin – Upcasted: from n/a through <= 3.0.3.
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L'}

Wed, 16 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00031}

 epss

{'score': 0.00034}

Tue, 15 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.0007}

 epss

{'score': 0.00031}

Tue, 18 Feb 2025 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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

Sun, 16 Feb 2025 22:30:00 +0000

Type Values Removed Values Added
Description Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in upcasted AWS S3 for WordPress Plugin – Upcasted allows Stored XSS. This issue affects AWS S3 for WordPress Plugin – Upcasted: from n/a through 3.0.3.
Title WordPress Upcasted S3 Offload plugin <= 3.0.3 - Cross Site Scripting (XSS) vulnerability
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Patchstack

Published:

Updated: 2026-04-01T15:41:32.268Z

Reserved: 2025-01-07T21:02:59.479Z

Link: CVE-2025-22676

cve-icon Vulnrichment

Updated: 2025-02-18T16:08:57.516Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-02-16T23:15:10.037

Modified: 2026-04-01T16:22:30.800

Link: CVE-2025-22676

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses