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 b2s_id primary key with no blog_user_id ownership constraint, allowing any user with the edit_posts capability to reschedule, suppress, or alter the publication state of any other user's scheduled social media post.
Metrics
Affected Vendors & Products
References
History
Thu, 01 Oct 2026 15:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:adenion:blog2social:*:*:*:*:*:wordpress:*:* |
Tue, 22 Sep 2026 16:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Thu, 17 Sep 2026 05:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Adenion
Adenion blog2social Wordpress Wordpress wordpress |
|
| Vendors & Products |
Adenion
Adenion blog2social Wordpress Wordpress wordpress |
Wed, 16 Sep 2026 14:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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 b2s_id primary key with no blog_user_id ownership constraint, allowing any user with the edit_posts capability to reschedule, suppress, or alter the publication state of any other user's scheduled social media post. | |
| Title | Blog2Social WordPress Plugin < 9.1.0 Broken Access Control via b2s_calendar_move_post | |
| Weaknesses | CWE-639 | |
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-09-16T14:03:03.600Z
Updated: 2026-10-01T15:21:53.408Z
Reserved: 2026-09-10T16:23:54.472Z
Link: CVE-2026-89031
Updated: 2026-09-21T17:45:04.068Z
Status : Deferred
Published: 2026-09-16T15:18:06.057
Modified: 2026-09-24T21:08:55.030
Link: CVE-2026-89031
No data.