CVE-2026-11162510up Distributor before 2.3.2 Missing Authorization via dt_push AJAX Action
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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Free account, 1 product
10up Distributor before 2.3.2 contains a missing authorization vulnerability in ajax_push() that allows Contributor-level multisite users to publish posts on other network sites. Attackers can use the dt-push nonce with a chosen connection id and postStatus to create draft or published posts on sites they cannot access.
- CVSS
- 5.0 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N
- Weakness (CWE)
- CWE-862
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulnCheck
- NVD analysis
- Deferred
- Record last updated
- Oct 16, 2026
- First seen by InfoSec Signals
- Oct 16, 2026
Affected products
10up Distributor 10up:distributor (from the name) | before 2.3.2 | CNA record |
References
- https://github.com/10up/distributor/security/advisories/GHSA-26j8-r2m4-768cvendor-advisory
- https://github.com/10up/distributor/blob/2.3.1/includes/push-ui.php#L252-L357technical-description
- https://github.com/10up/distributor/commit/c80eaead0a686891045aed43e94fb38bdb9f218fpatch
- https://github.com/10up/distributor/releases/tag/2.3.2release-notes
- https://www.vulncheck.com/advisories/10up-distributor-before-2.3.2-missing-authorization-via-dt-push-ajax-actionthird-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.