CVE-2026-16285 json
WooCommerce Product Attachment < 2.3.3 - Unauthenticated Arbitrary Media Download
published 2026-08-02 3 mo ago modified 2026-08-26 2 mo ago also EUVD-2026-51945
- cvss
- 7.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 35%
- public exploits
- 0
- none known
Summary
The Product Attachment for WooCommerce WordPress plugin before 2.3.3 does not perform any authorization check before streaming media library files, allowing unauthenticated users to download any attachment — including private or unlinked uploads — by enumerating its numeric ID.
Patch / fix
- Unknown Product Attachment for WooCommerce 2.3.3
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 3 mo ago
Exploit prediction
0.41% chance of exploitation in the next 30 days, higher than 35% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- wpscan.com https://wpscan.com/vulnerability/99a3a0a4-0e82-4388-88b2-72bd822904b5/ referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| CNA | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
Affected products
- Unknown Product Attachment for WooCommerce
Classification
- Weakness
-
- CWE-862 Missing Authorization
- Technology feeds
References
-
wpscan.com
/vulnerability/99a3a0a4-0e82-4388-88b2-72bd822904b5/
exploit, vdb-entry, technical-description
Sources
- CVE List CVE-2026-16285
- NVD CVE-2026-16285
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.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.