CVE-2026-107237CWE-862broken-access-control

CVE-2026-107237

High · published October 21, 2026

CVSS v3.1
8.2
EPSS
0%
Percentile
13.6
In the wild
Unconfirmed
What it is

The Backup and Staging by WP Time Capsule WordPress plugin before 1.22.28 does not perform capability or nonce checks on the handler that deploys a staging site to the live site, allowing any authenticated user with a Subscriber account on a WP Time Capsule staging site to overwrite the separate live site's database and configuration and take it offline.

The record
Technical detail
CVSS v3.1
8.2 · HIGH
Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00235 · 13.6th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-10-21T10:16Z
References (1)
https://wpscan.com/vulnerability/e9960aef-88c8-4a74-b479-55be75c25360/ · [email protected]
EPSS history
Timeline
  • 22 OCT 03:28Z
    EPSS moved — → 0%
    epss
  • 21 OCT 06:00Z
    Backup and Staging by WP Time Capsule < 1.22.28 - Subscriber+ Staging-to-Live Deployment via wptc_copy_stage_to_live
    cvelistv5
  • 21 OCT 06:00Z
    Backup and Staging by WP Time Capsule < 1.22.28 - Subscriber+ Staging-to-Live Deployment via wptc_copy_stage_to_live
    cvelistv5