Adenion vulnerabilities

Products

• Blog2Social 18

Latest Adenion CVEs

Newest publication first

1. CVE-2026-89031 Blog2Social WordPress Plugin < 9.1.0 Broken Access Control via b2s_calendar_move_post

   Published 2026-09-16

   Medium·CVSS 5.3 EPSS 0.30%

   Adenion Blog2Social plugin for WordPress before 9.1.0 allows low-privileged users to modify the scheduled post records of other users. The b2s_calendar_move_post AJAX handler in includes/Ajax/Post.php issues an UPDATE against the b2s_posts table using only the attacker-supplied b...

2. CVE-2026-89030 Blog2Social WordPress Plugin < 9.1.0 User Email Disclosure via b2s_search_user

   Published 2026-09-16

   Medium·CVSS 5.3 EPSS 0.28%

   Adenion Blog2Social plugin for WordPress before 9.1.0 exposes the email addresses of all registered WordPress users to low-privileged accounts. The b2s_search_user AJAX handler in includes/Ajax/Get.php invokes B2S_Tools::searchUser() in includes/Tools.php, which returns the email...

3. CVE-2026-89029 Blog2Social WordPress Plugin < 9.1.0 User Enumeration via AJAX Handler

   Published 2026-09-16

   Medium·CVSS 5.3 EPSS 0.28%

   Adenion Blog2Social plugin for WordPress before 9.1.0 allows low-privileged users to enumerate WordPress user accounts. The b2s_get_select_mandant_user AJAX handler in includes/Ajax/Get.php resolves arbitrary user IDs supplied in the owner parameter to display names without verif...

4. CVE-2026-56044 WordPress Blog2Social plugin <= 8.9.2 - Cross Site Scripting (XSS) vulnerability

   Published 2026-06-26

   High·CVSS 7.1 EPSS 0.25%

   Unauthenticated Cross Site Scripting (XSS) in Blog2Social <= 8.9.2 versions.

5. CVE-2025-4133 Blog2Social: Social Media Auto Post & Scheduler < 8.4.0 - Contributor+ Stored XSS

   Published 2025-05-22

   Medium·CVSS 5.4 EPSS 0.29%

   The Blog2Social: Social Media Auto Post & Scheduler WordPress plugin before 8.4.0 does not escape the title of posts when outputting them in a dashboard, which could allow users with the contributor role to perform Cross-Site Scripting attacks.

6. CVE-2024-7302 Blog2Social: Social Media Auto Post & Scheduler <= 7.5.4 - Authenticated (Author+) Stored Cross-Site Scripting via File Upload

   Published 2024-08-01

   Medium·CVSS 5.4 EPSS 0.39%

   The Blog2Social: Social Media Auto Post & Scheduler plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 3gp2 file uploads in all versions up to, and including, 7.5.4 due to insufficient input sanitization and output escaping. This makes it possible for authentic...

7. CVE-2024-3549 Blog2Social: Social Media Auto Post & Scheduler <= 7.4.1 - Authenticated (Subscriber+) SQL Injection

   Published 2024-06-11

   Critical·CVSS 9.9 EPSS 0.52%

   The Blog2Social: Social Media Auto Post & Scheduler plugin for WordPress is vulnerable to SQL Injection via the 'b2sSortPostType' parameter in all versions up to, and including, 7.4.1 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation o...

8. CVE-2024-3678 Blog2Social: Social Media Auto Post & Scheduler <= 7.4.2 - Information Exposure

   Published 2024-04-26

   Medium·CVSS 5.3 EPSS 0.57%

   The Blog2Social: Social Media Auto Post & Scheduler plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 7.4.2. This makes it possible for unauthenticated attackers to view limited information from password protected posts.

9. CVE-2022-3622 Blog2Social <= 6.9.11 - Missing Authorization to Authenticated (Subscriber+) Settings Update

   Published 2023-10-20

   Medium·CVSS 4.3 EPSS 0.59%

   The Blog2Social plugin for WordPress is vulnerable to authorization bypass due to missing capability checks in versions up to, and including, 6.9.11. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to change some plugin settings in...

10. CVE-2023-40554 WordPress Blog2Social Plugin <= 7.2.0 is vulnerable to Cross Site Scripting (XSS)

    Published 2023-09-06

    Medium·CVSS 6.1 EPSS 0.41%

    Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in Blog2Social, Adenion Blog2Social: Social Media Auto Post & Scheduler plugin <= 7.2.0 versions.

11. CVE-2023-3936 Blog2Social < 7.2.1 - Reflected XSS

    Published 2023-08-21

    Medium·CVSS 6.1 EPSS 0.90%

    The Blog2Social WordPress plugin before 7.2.1 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin

12. CVE-2022-3246 Blog2Social < 6.9.10 - Subscriber+ SQLi

    Published 2022-10-25

    High·CVSS 8.8 EPSS 1.5%

    The Blog2Social: Social Media Auto Post & Scheduler WordPress plugin before 6.9.10 does not properly sanitise and escape a parameter before using it in a SQL statement, leading to a SQL injection exploitable by any authenticated users, such as subscribers

13. CVE-2022-3247 Blog2Social < 6.9.10 - Subscriber+ SSRF

    Published 2022-10-25

    Medium·CVSS 6.5 EPSS 0.89%

    The Blog2Social: Social Media Auto Post & Scheduler WordPress plugin before 6.9.10 does not have authorisation in an AJAX action, and does not ensure that the URL to make a request to is an external one. As a result, any authenticated users, such as subscriber could perform SSRF...

14. CVE-2021-24956 Blog2Social < 6.8.7 - Reflected Cross-Site Scripting

    Published 2021-12-21

    Medium·CVSS 6.1 EPSS 1.5%

    The Blog2Social: Social Media Auto Post & Scheduler WordPress plugin before 6.8.7 does not sanitise and escape the b2sShowByDate parameter before outputting it back in an admin page, leading to a Reflected Cross-Site Scripting issue

15. CVE-2021-24137 Blog2Social: Social Media Auto Post & Scheduler < 6.3.1 - Authenticated SQL Injection

    Published 2021-03-18

    High·CVSS 8.8 EPSS 1.5%

    Unvalidated input in the Blog2Social WordPress plugin, versions before 6.3.1, lead to SQL Injection in the Re-Share Posts feature, allowing authenticated users to inject arbitrary SQL commands.

16. CVE-2019-17550 Blog2Social: Social Media Auto Post & Scheduler < 5.9.0 - Reflected Cross-Site Scripting via b2s_id Parameter

    Published 2019-11-13

    Medium·CVSS 6.1 EPSS 1.3%

    The Blog2Social plugin before 5.9.0 for WordPress is affected by: Cross Site Scripting (XSS). The impact is: Allows an attacker to execute arbitrary HTML and JavaScript code via the b2s_id parameter. The component is: views/b2s/post.calendar.php. The attack vector is: When the Ad...

17. CVE-2019-13572 Blog2Social: Social Media Auto Post & Scheduler <= 5.5.0 - SQL Injection

    Published 2019-08-01

    Critical·CVSS 9.8 EPSS 2.2%

    The Adenion Blog2Social plugin through 5.5.0 for WordPress allows SQL Injection.

18. CVE-2019-9576 Blog2Social: Social Media Auto Post & Scheduler <= 5.0.2 - Reflected Cross-Site Scripting

    Published 2019-03-05

    Medium·CVSS 6.1 EPSS 1.4%

    The Blog2Social plugin before 5.0.3 for WordPress allows wp-admin/admin.php?page=blog2social-ship XSS.

Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.