CVE-2026-112956CWE-863broken-access-control

CVE-2026-112956

Medium · published October 20, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
26.0
In the wild
Unconfirmed
What it is

ApostropheCMS is an open-source Node.js content management system. Prior to 3.7.1 of the import-export module, duplicate-import continuation accepts client-controlled replacement choices without binding them to a user-owned server-side analysis or authorizing the canonical target. On an import-enabled localized type, a contributor with draft editing authority can cross the publication boundary by selecting a published document for replacement, although the current assessment is based on remediation review rather than a repeated end-to-end reproduction. This issue is fixed in version 3.7.1.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00339 · 26.0th percentile
Weakness
CWE-863 · Incorrect Authorization
Published
2026-10-20T20:17Z
References (4)
EPSS history
Timeline
  • 22 OCT 03:29Z
    EPSS moved — → 0%
    epss
  • 20 OCT 15:57Z
    ApostropheCMS: Archive duplicate continuation lets contributors overwrite published content
    cvelistv5
  • 20 OCT 15:57Z
    ApostropheCMS: Archive duplicate continuation lets contributors overwrite published content
    cvelistv5