WordPress security by component

Multiple WordPress plugins

Plugin description

Multiple WordPress plugins optimizes WordPress assets by aggregating, minifying, and caching scripts, stylesheets, and other front-end resources.

Multiple WordPress plugins (autoptimize) is a WordPress plugin with 11 published CVE records in this archive. The latest tracked vulnerability was published May 18, 2026; the highest published CVSS base score is 9.8.

Plugin slug: autoptimize

Latest vulnerability

CVE-2026-3220: Multiple WordPress plugins: Cross-site scripting

Multiple WordPress plugins is affected by cross-site scripting. The vulnerable path is reachable without authentication. Injected script can execute in the affected site's origin when the vulnerable output is viewed. Affected versions vary by component; consult the source record for its product-specific ranges.

PublishedMay 18, 2026

Safe version guidanceSee mitigation notes

Published vulnerabilities for autoptimize
		Safe version
May 18, 2026	CVE-2026-3220 Multiple WordPress plugins: Cross-site scripting Multiple WordPress plugins is affected by cross-site scripting. The vulnerable path is reachable without authentication. Injected script can execute in the affected site's origin when the vulnerable output is viewed. Affected versions vary by component; consult the source record for its product-specific ranges.	See mitigation notes	CVE8.8 NVDPending
Mar 21, 2026	CVE-2026-2430 Autoptimize: Cross-site scripting Autoptimize is affected by cross-site scripting. Exploitation requires an authenticated contributor account. Injected script can execute in the affected site's origin when the vulnerable output is viewed.	See mitigation notes	CVE6.4 NVDPending
Mar 21, 2026	CVE-2026-2352 Autoptimize: Cross-site scripting Autoptimize is affected by cross-site scripting. Exploitation requires an authenticated contributor account. Injected script can execute in the affected site's origin when the vulnerable output is viewed.	See mitigation notes	CVE6.4 NVDPending
Dec 03, 2025	CVE-2025-13401 Autoptimize: Cross-site scripting Autoptimize is affected by cross-site scripting. Exploitation requires an authenticated contributor account. Injected script can execute in the affected site's origin when the vulnerable output is viewed.	See mitigation notes	CVE6.4 NVDPending
May 30, 2023	CVE-2023-2113 Autoptimize: Cross-site scripting Autoptimize is affected by cross-site scripting. Exposure depends on how the affected operation is made reachable by the site. Injected script can execute in the affected site's origin when the vulnerable output is viewed.	See mitigation notes	CVE4.8 NVD4.8
Sep 16, 2022	CVE-2022-2635 Autoptimize: Cross-site scripting Autoptimize is affected by cross-site scripting. Exposure depends on how the affected operation is made reachable by the site. Injected script can execute in the affected site's origin when the vulnerable output is viewed.	See mitigation notes	CVEPending NVD4.8
Jun 21, 2021	CVE-2021-24378 Autoptimize: A security weakness Autoptimize is affected by a security weakness. Exposure depends on how the affected operation is made reachable by the site. The resulting impact depends on how the affected component exposes the vulnerable operation.	See mitigation notes	CVEPending NVD4.8
Jun 21, 2021	CVE-2021-24377 Autoptimize: A security weakness Autoptimize is affected by a security weakness. Exposure depends on how the affected operation is made reachable by the site. The resulting impact depends on how the affected component exposes the vulnerable operation.	See mitigation notes	CVEPending NVD8.1
Jun 21, 2021	CVE-2021-24376 Autoptimize: Code execution Autoptimize is affected by code execution. Exposure depends on how the affected operation is made reachable by the site. Successful exploitation can run attacker-controlled code in the WordPress hosting account.	See mitigation notes	CVEPending NVD9.8
May 24, 2021	CVE-2021-24332 Autoptimize: Cross-site scripting Autoptimize is affected by cross-site scripting. Exposure depends on how the affected operation is made reachable by the site. Injected script can execute in the affected site's origin when the vulnerable output is viewed.	See mitigation notes	CVEPending NVD4.8
Sep 03, 2020	CVE-2020-24948 ao_ccss_import AJAX call in Autoptimize: A security weakness ao_ccss_import AJAX call in Autoptimize is affected by a security weakness. Exposure depends on how the affected operation is made reachable by the site. The resulting impact depends on how the affected component exposes the vulnerable operation.	See mitigation notes	CVEPending NVD7.2

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