CVE-2026-111625: Missing Authorization in 10up Distributor
Description
CVE-2026-111625 is a missing authorization vulnerability in 10up Distributor versions before 2.3.2. It allows Contributor-level multisite users to publish posts on other network sites by exploiting the ajax_push() function. Attackers can misuse the dt-push nonce with a chosen connection ID and post status to create draft or published posts on sites they do not have access to.
CVSS v4.0
Score 5.3medium
Affected software
10up
Distributor
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AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The vulnerability in 10up Distributor prior to version 2.3.2 involves missing authorization checks in the ajax_push() function. This flaw permits users with Contributor-level privileges on a multisite network to publish posts on other sites within the network without proper permissions. Exploitation requires the use of the dt-push nonce combined with a selected connection ID and post status, enabling unauthorized creation of draft or published posts on sites outside the attacker's access scope.
Potential Impact
An attacker with Contributor-level multisite user privileges can publish posts on other network sites where they normally lack access. This could lead to unauthorized content publication, potentially impacting site integrity and trustworthiness. The vulnerability does not require user interaction and has a medium severity with a CVSS 4.0 score of 5.3.
Mitigation Recommendations
A fix is available in 10up Distributor version 2.3.2. Users should upgrade to version 2.3.2 or later to remediate this missing authorization vulnerability.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulnCheck
- Date Reserved
- 2026-10-16T14:31:11.426Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6ad2640d2cdf04f65619955c
Added to database: 10/16/2026, 17:51:09 UTC
Last enriched: 10/16/2026, 19:08:26 UTC
Last updated: 10/16/2026, 19:08:26 UTC
Views: 3
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