CVE-2026-19073 json
Order Sync with Zendesk for WooCommerce < 2.2.3 - Unauthenticated Customer Order Data Disclosure
published 2026-08-12 2 mo ago modified 2026-08-26 2 mo ago also EUVD-2026-57107
- cvss
- 5.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 28%
- public exploits
- 0
- none known
Summary
The Order Sync with Zendesk for WooCommerce WordPress plugin before 2.2.3 does not perform any capability check on one of its REST API endpoints, and does not verify that the requester owns the account being queried, allowing unauthenticated attackers to retrieve the order history and purchase totals of any customer whose email address they know or can enumerate.
Patch / fix
- Unknown Order Sync with Zendesk for WooCommerce 2.2.3
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 2 mo ago
Exploit prediction
0.34% chance of exploitation in the next 30 days, higher than 28% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- wpscan.com https://wpscan.com/vulnerability/8c8ca8ff-e0e8-4e9c-b79b-7f95816a9113/ 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 Order Sync with Zendesk for WooCommerce
Classification
- Weakness
-
- CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
- Technology feeds
References
-
wpscan.com
/vulnerability/8c8ca8ff-e0e8-4e9c-b79b-7f95816a9113/
exploit, vdb-entry, technical-description
Sources
- CVE List CVE-2026-19073
- NVD CVE-2026-19073
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.