CVE-2026-111625CWE-862broken-access-control

CVE-2026-111625

Medium · published October 16, 2026

CVSS v3.1
5.0
EPSS
0%
Percentile
15.0
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.0 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N
CVSS v4.0
5.3 · CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:L/SA:N
EPSS
0.00246 · 15.0th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-10-16T22:17Z
References (5)
https://github.com/10up/distributor/blob/2.3.1/includes/push-ui.php#L252-L357 · [email protected]https://github.com/10up/distributor/commit/c80eaead0a686891045aed43e94fb38bdb9f218f · [email protected]https://github.com/10up/distributor/releases/tag/2.3.2 · [email protected]https://github.com/10up/distributor/security/advisories/GHSA-26j8-r2m4-768c · [email protected]https://www.vulncheck.com/advisories/10up-distributor-before-2.3.2-missing-authorization-via-dt-push-ajax-action · [email protected]
EPSS history
Timeline
  • 18 OCT 03:27Z
    EPSS moved — → 0%
    epss
  • 16 OCT 17:39Z
    10up Distributor before 2.3.2 Missing Authorization via dt_push AJAX Action
    cvelistv5
  • 16 OCT 17:39Z
    10up Distributor before 2.3.2 Missing Authorization via dt_push AJAX Action
    cvelistv5