CVE-2026-86802 json
To Do List Member 1.4 - 1.6 - Unauthenticated Content Injection via Import
published 2026-09-21 48 d ago modified 2026-09-21 48 d ago also EUVD-2026-83869
- cvss
- 3.7
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 16%
- public exploits
- 0
- none known
Summary
The To Do List Member WordPress plugin through 1.6 does not have authorisation or nonce checks in an import routine, and does not validate the location it fetches the imported data from, allowing unauthenticated users to create arbitrary published posts and taxonomy terms on the site.
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 48 d ago
Exploit prediction
0.25% chance of exploitation in the next 30 days, higher than 16% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- wpscan.com https://wpscan.com/vulnerability/71c678eb-35f8-4eac-a4bb-b71bdcb2ca4e/ referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 3.7 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N |
Affected products
- Unknown To Do List Member
Classification
- Weakness
-
- CWE-862 Missing Authorization
- Technology feeds
References
-
wpscan.com
/vulnerability/71c678eb-35f8-4eac-a4bb-b71bdcb2ca4e/
exploit, vdb-entry, technical-description
Sources
- CVE List CVE-2026-86802
- NVD CVE-2026-86802
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.