CVE-2026-86816 json
WPCafe < 3.0.21 - Unauthenticated Product Data Disclosure via REST API
published last mo. modified last mo. also EUVD-2026-94186
- cvss
- 5.3
- 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 14%
- public exploits
- 0
- none known
Summary
The WPCafe WordPress plugin before 3.0.21 does not restrict access to some of its REST API endpoints, allowing unauthenticated attackers to read WooCommerce product data, including per-product sales counts, exact stock levels, and private product meta, that WooCommerce itself keeps behind authentication.
Patch / fix
- Unknown WPCafe 3.0.21
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Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- last mo.
Exploit prediction
0.23% chance of exploitation in the next 30 days, higher than 14% of all scored CVEs (FIRST EPSS, 2026-11-11).
Exploits and checks
- wpscan.com https://wpscan.com/vulnerability/e644bbb2-aae7-4f7a-baf7-34e578bcee2a/ referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| CNA | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
Affected products
- Unknown WPCafe
Classification
- Weakness
-
- CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
- Technology feeds
References
-
wpscan.com
/vulnerability/e644bbb2-aae7-4f7a-baf7-34e578bcee2a/
exploit, vdb-entry, technical-description
Sources
- CVE List CVE-2026-86816
- NVD CVE-2026-86816
Fencer Intel 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.