All in One SEO - AI SEO Plugin to Boost SEO Rankings & Traffic (Schema, Local SEO, Sitemap & SEO Insights) vulnerabilities

Known security issues in the All in One SEO - AI SEO Plugin to Boost SEO Rankings & Traffic (Schema, Local SEO, Sitemap & SEO Insights) WordPress plugin, by affected version, with severity, CVE and the version that fixes each one.

Plugin slug: all-in-one-seo-pack
Latest version: 5.0.3
Active installs: 2,000,000+
Known vulnerabilities: 44
Data updated: 2026-10-16 19:05 UTC

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This information comes from public vulnerability databases and may be incomplete or out of date. A plugin with no known vulnerabilities is not proof that it is secure; keep plugins updated and remove the ones you do not use.

Fixed in version 5.0.2.1 (2)

All in One SEO - AI SEO Plugin to Boost SEO Rankings & Traffic (Schema, Local SEO, Sitemap & SEO Insights): Fixed in version 5.0.2.1
Vulnerability	Severity	CVSS	Affected versions	Published
All in One SEO <= 5.0.2.0 - Unauthenticated Arbitrary Shortcode Execution CVE-2026-19856 · Source	Medium	6.5	< 5.0.2.1	2026-10-02
All in One SEO <= 5.0.2 - Unauthenticated Arbitrary Shortcode Execution via 's' Search Query Parameter CVE-2026-100152 · Source	Medium	6.5	< 5.0.2.1	2026-10-01

Fixed in version 5.0.2 (1)

All in One SEO - AI SEO Plugin to Boost SEO Rankings & Traffic (Schema, Local SEO, Sitemap & SEO Insights): Fixed in version 5.0.2
Vulnerability	Severity	CVSS	Affected versions	Published
All in One SEO <= 5.0.1.1 - Reflected DOM-Based Cross-Site Scripting via URL Pathname CVE-2026-85492 · Source	Medium	6.1	< 5.0.2	2026-09-01

Fixed in version 5.0.0.1 (1)

All in One SEO - AI SEO Plugin to Boost SEO Rankings & Traffic (Schema, Local SEO, Sitemap & SEO Insights): Fixed in version 5.0.0.1
Vulnerability	Severity	CVSS	Affected versions	Published
[en] The All in One SEO WordPress plugin before 5.0.0.1 does not sanitise and escape some content stored in posts before rendering it back in the post editor, which could allow users with the contributor role and above to perform Stored Cro CVE-2026-82884 · Source	Medium	6.8	< 5.0.0.1	2026-09-02

Fixed in version 4.9.9 (1)

All in One SEO - AI SEO Plugin to Boost SEO Rankings & Traffic (Schema, Local SEO, Sitemap & SEO Insights): Fixed in version 4.9.9
Vulnerability	Severity	CVSS	Affected versions	Published
All in One SEO < 4.9.9 - Missing Authorization CVE-2026-10755 · Source	Not rated	-	< 4.9.9	2026-06-29

Fixed in version 4.9.7.1 (1)

All in One SEO - AI SEO Plugin to Boost SEO Rankings & Traffic (Schema, Local SEO, Sitemap & SEO Insights): Fixed in version 4.9.7.1
Vulnerability	Severity	CVSS	Affected versions	Published
All in One SEO <= 4.9.7 - Authenticated (Contributor+) Sensitive Information Exposure via 'internalOptions' Localized Script Data CVE-2026-5075 · Source	Medium	4.3	< 4.9.7.1	2026-05-19

Fixed in version 4.9.3 (1)

All in One SEO - AI SEO Plugin to Boost SEO Rankings & Traffic (Schema, Local SEO, Sitemap & SEO Insights): Fixed in version 4.9.3
Vulnerability	Severity	CVSS	Affected versions	Published
All in One SEO – Powerful SEO Plugin to Boost SEO Rankings & Increase Traffic <= 4.9.2 - Missing Authorization to Authenticated (Contributor+) AI Access Token and Credit Disclosure CVE-2025-14384 · Source	Medium	4.3	< 4.9.3	2026-01-15

Fixed in version 4.9.1.1 (1)

All in One SEO - AI SEO Plugin to Boost SEO Rankings & Traffic (Schema, Local SEO, Sitemap & SEO Insights): Fixed in version 4.9.1.1
Vulnerability	Severity	CVSS	Affected versions	Published
All In One SEO Pack <= 4.9.1 - Authenticated (Contributor+) SQL Injection CVE-2025-67950 · Source	High	8.5	< 4.9.1.1	2025-12-06

Fixed in version 4.9.0 (1)

All in One SEO - AI SEO Plugin to Boost SEO Rankings & Traffic (Schema, Local SEO, Sitemap & SEO Insights): Fixed in version 4.9.0
Vulnerability	Severity	CVSS	Affected versions	Published
All in One SEO – Powerful SEO Plugin to Boost SEO Rankings & Increase Traffic <= 4.8.9 - Missing Authorization to Authenticated (Contributor+) Arbitrary Media Deletion CVE-2025-12847 · Source	Medium	4.3	< 4.9.0	2025-11-14

Fixed in version 4.8.7.2 (2)

All in One SEO - AI SEO Plugin to Boost SEO Rankings & Traffic (Schema, Local SEO, Sitemap & SEO Insights): Fixed in version 4.8.7.2
Vulnerability	Severity	CVSS	Affected versions	Published
All In One SEO Pack <= 4.8.7.1 - Missing Authorization CVE-2025-58650 · Source	Medium	5.4	< 4.8.7.2	2025-09-22
WordPress All In One SEO Pack Plugin <= 4.8.7.1 - Sensitive Data Exposure Vulnerability CVE-2025-58649 · Source	Not rated	-	< 4.8.7.2	0000-00-00

Fixed in version 4.8.7 (1)

All in One SEO - AI SEO Plugin to Boost SEO Rankings & Traffic (Schema, Local SEO, Sitemap & SEO Insights): Fixed in version 4.8.7
Vulnerability	Severity	CVSS	Affected versions	Published
All In One SEO Pack <= 4.8.6.1 - Authenticated (Subscriber+) Information Exposure CVE-2025-64295 · Source	Medium	6.5	< 4.8.7	2025-11-26

Fixed in version 4.8.2 (1)

All in One SEO - AI SEO Plugin to Boost SEO Rankings & Traffic (Schema, Local SEO, Sitemap & SEO Insights): Fixed in version 4.8.2
Vulnerability	Severity	CVSS	Affected versions	Published
All in One SEO Pack <= 4.8.1.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via Post Meta Description and Canonical URL CVE-2025-2892 · Source	Medium	5.4	< 4.8.2	0000-00-00

Fixed in version 4.6.1.1 (2)

All in One SEO - AI SEO Plugin to Boost SEO Rankings & Traffic (Schema, Local SEO, Sitemap & SEO Insights): Fixed in version 4.6.1.1
Vulnerability	Severity	CVSS	Affected versions	Published
All in One SEO <= 4.6.0 - Authenticated (Contributor+) Stored Cross-Site Scripting CVE-2024-3368 · Source	Medium	6.1	< 4.6.1.1	2024-04-29
All in One SEO – Best WordPress SEO Plugin – Easily Improve SEO Rankings & Increase Traffic <= 4.6.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode CVE-2024-3554 · Source	Medium	5.4	< 4.6.1.1	2024-04-29

Fixed in version 4.3.0 (2)

All in One SEO - AI SEO Plugin to Boost SEO Rankings & Traffic (Schema, Local SEO, Sitemap & SEO Insights): Fixed in version 4.3.0
Vulnerability	Severity	CVSS	Affected versions	Published
All in One SEO Pack <= 4.2.9 - Authenticated (Contributor+) Stored Cross-Site Scripting CVE-2023-0586 · Source	Medium	5.4	< 4.3.0	2023-02-24
All in One SEO Pack <= 4.2.9 - Authenticated (Administrator+) Stored Cross-Site Scripting CVE-2023-0585 · Source	Medium	4.8	< 4.3.0	2023-02-24

Fixed in version 4.2.4 (1)

All in One SEO - AI SEO Plugin to Boost SEO Rankings & Traffic (Schema, Local SEO, Sitemap & SEO Insights): Fixed in version 4.2.4
Vulnerability	Severity	CVSS	Affected versions	Published
WordPress All in One SEO plugin <= 4.2.3.1 - Multiple Cross-Site Request Forgery (CSRF) vulnerabilities CVE-2022-38093 · Source	Medium	5.4	< 4.2.4	2022-09-05

Fixed in version 4.1.5.3 (2)

All in One SEO - AI SEO Plugin to Boost SEO Rankings & Traffic (Schema, Local SEO, Sitemap & SEO Insights): Fixed in version 4.1.5.3
Vulnerability	Severity	CVSS	Affected versions	Published
WordPress All in One SEO plugin <= 4.1.5.2 - Authenticated Privilege Escalation vulnerability CVE-2021-25036 · Source	High	8.8	< 4.1.5.3	2021-12-14
WordPress All in One SEO plugin <= 4.1.5.2 - Authenticated SQL Injection (SQLi) vulnerability CVE-2021-25037 · Source	Medium	6.5	< 4.1.5.3	2021-12-14

Fixed in version 4.1.0.2 (1)

All in One SEO - AI SEO Plugin to Boost SEO Rankings & Traffic (Schema, Local SEO, Sitemap & SEO Insights): Fixed in version 4.1.0.2
Vulnerability	Severity	CVSS	Affected versions	Published
WordPress All In One SEO Pack plugin <= 4.1.0.1 - Authenticated Remote Code Execution (RCE) vulnerability CVE-2021-24307 · Source	High	8.8	< 4.1.0.2	2021-05-09

Fixed in version 3.6.2 (1)

All in One SEO - AI SEO Plugin to Boost SEO Rankings & Traffic (Schema, Local SEO, Sitemap & SEO Insights): Fixed in version 3.6.2
Vulnerability	Severity	CVSS	Affected versions	Published
WordPress All In One SEO Pack plugin <= 3.6.1 - Authenticated Stored Cross-Site Scripting (XSS) vulnerability CVE-2020-35946 · Source	Medium	5.4	< 3.6.2	2020-07-16

Fixed in version 3.2.7 (1)

All in One SEO - AI SEO Plugin to Boost SEO Rankings & Traffic (Schema, Local SEO, Sitemap & SEO Insights): Fixed in version 3.2.7
Vulnerability	Severity	CVSS	Affected versions	Published
All In One SEO Pack < 3.2.7 - Stored Cross-Site Scripting (XSS) CVE-2019-16520 · Source	Medium	5.4	< 3.2.7	2019-10-16

Fixed in version 2.10 (2)

All in One SEO - AI SEO Plugin to Boost SEO Rankings & Traffic (Schema, Local SEO, Sitemap & SEO Insights): Fixed in version 2.10
Vulnerability	Severity	CVSS	Affected versions	Published
All in One SEO <= 2.9.1.1 - Authenticated Stored Cross-Site Scripting No CVE assigned · Source	Not rated	-	< 2.10	2018-10-18
All in One SEO Pack <= 2.9.1.1 - Authenticated Stored Cross-Site Scripting (XSS) No CVE assigned · Source	Not rated	-	< 2.10	-

Fixed in version 2.3.8 (3)

All in One SEO - AI SEO Plugin to Boost SEO Rankings & Traffic (Schema, Local SEO, Sitemap & SEO Insights): Fixed in version 2.3.8
Vulnerability	Severity	CVSS	Affected versions	Published
WordPress All in One SEO Pack Plugin <= 2.3.7 - Cross Site Scripting No CVE assigned · Source	Not rated	-	< 2.3.8	2016-07-19
All in One SEO Pack <= 2.3.7 - Unauthenticated Stored Cross-Site Scripting No CVE assigned · Source	Not rated	-	< 2.3.8	2016-07-13
All in One SEO Pack <= 2.3.7 - Unauthenticated Stored Cross-Site Scripting (XSS) No CVE assigned · Source	Not rated	-	< 2.3.8	-

Fixed in version 2.3.7 (3)

All in One SEO - AI SEO Plugin to Boost SEO Rankings & Traffic (Schema, Local SEO, Sitemap & SEO Insights): Fixed in version 2.3.7
Vulnerability	Severity	CVSS	Affected versions	Published
WordPress All in One SEO Pack Plugin <= 2.3.6.1 - Stored Cross Site Scripting No CVE assigned · Source	Not rated	-	< 2.3.7	2016-07-19
All in One SEO – Best WordPress SEO Plugin – Easily Improve SEO Rankings & Increase Traffic <= 2.3.6 - Stored Cross-Site Scripting No CVE assigned · Source	Not rated	-	< 2.3.7	2016-07-01
All in One SEO Pack <= 2.3.6.1 - Unauthenticated Stored Cross-Site Scripting (XSS) No CVE assigned · Source	Not rated	-	< 2.3.7	-

Fixed in version 2.3.6.2 (1)

All in One SEO - AI SEO Plugin to Boost SEO Rankings & Traffic (Schema, Local SEO, Sitemap & SEO Insights): Fixed in version 2.3.6.2
Vulnerability	Severity	CVSS	Affected versions	Published
WordPress All in One SEO Pack Plugin 2.3.6.1 - Persistent XSS No CVE assigned · Source	Not rated	-	< 2.3.6.2	2016-07-11

Fixed in version 2.2.6.2 (3)

All in One SEO - AI SEO Plugin to Boost SEO Rankings & Traffic (Schema, Local SEO, Sitemap & SEO Insights): Fixed in version 2.2.6.2
Vulnerability	Severity	CVSS	Affected versions	Published
WordPress All in One SEO Pack Plugin <= 2.2.6.1 - Cross Site Scripting No CVE assigned · Source	Not rated	-	< 2.2.6.2	2015-09-09
All in One SEO <= 2.2.6.1 - Reflected Cross-Site Scripting No CVE assigned · Source	Not rated	-	< 2.2.6.2	2015-04-20
All in One SEO – AI SEO Plugin to Boost SEO Rankings & Traffic (Schema, Local SEO, Sitemap & SEO Insights) [all-in-one-seo-pack] < 2.2.6.2 No CVE assigned · Source	Not rated	-	< 2.2.6.2	-

Fixed in version 2.2.6 (1)

All in One SEO - AI SEO Plugin to Boost SEO Rankings & Traffic (Schema, Local SEO, Sitemap & SEO Insights): Fixed in version 2.2.6
Vulnerability	Severity	CVSS	Affected versions	Published
All in One SEO Pack information management vulnerability CVE-2015-0902 · Source	Low	0.0	< 2.2.6	2015-01-08

Fixed in version 2.2.5 (1)

All in One SEO - AI SEO Plugin to Boost SEO Rankings & Traffic (Schema, Local SEO, Sitemap & SEO Insights): Fixed in version 2.2.5
Vulnerability	Severity	CVSS	Affected versions	Published
All in One SEO <= 2.2.4.1 - Privilege Escalation to Arbitrary Post Modification No CVE assigned · Source	Not rated	-	< 2.2.5	2014-05-31

Fixed in version 2.1.6 (6)

All in One SEO - AI SEO Plugin to Boost SEO Rankings & Traffic (Schema, Local SEO, Sitemap & SEO Insights): Fixed in version 2.1.6
Vulnerability	Severity	CVSS	Affected versions	Published
WordPress All in One SEO Pack Plugin <= 2.1.5 - Cross Site Scripting No CVE assigned · Source	Not rated	-	< 2.1.6	2015-05-15
WordPress All in One SEO Pack Plugin <= 2.1.5 - Privilege Escalation No CVE assigned · Source	Not rated	-	< 2.1.6	2015-05-15
All in One SEO <= 2.1.5 - Cross-Site Scripting No CVE assigned · Source	Not rated	-	< 2.1.6	2014-05-31
All in One SEO <= 2.1.5 - Missing Authorization No CVE assigned · Source	Not rated	-	< 2.1.6	2014-05-31
All in One SEO Pack <= 2.1.5 - aioseop_functions.php new_meta Parameter XSS No CVE assigned · Source	Not rated	-	< 2.1.6	-
All in One SEO Pack <= 2.1.5 - Unspecified Privilege Escalation No CVE assigned · Source	Not rated	-	< 2.1.6	-

Fixed in version 2.0.3.1 (1)

All in One SEO - AI SEO Plugin to Boost SEO Rankings & Traffic (Schema, Local SEO, Sitemap & SEO Insights): Fixed in version 2.0.3.1
Vulnerability	Severity	CVSS	Affected versions	Published
All in One SEO Pack <= 2.0.3 - XSS CVE-2013-5988 · Source	Medium	6.1	< 2.0.3.1	2014-08-01

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