CVE-2026-123703 json
Security For WooCommerce <= 1.0.16 - Unauthenticated Arbitrary User Logout via usfw_user_force_logout
published yesterday modified 22h ago also EUVD-2026-123207
- 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 5%
- public exploits
- 0
- none known
Summary
The Security For WooCommerce WordPress plugin through 1.0.16 does not check that the requester is authorised before ending a user's login sessions, allowing unauthenticated visitors to log out any user, including administrators, and to keep them logged out by repeating the request.
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Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 23h ago
Exploit prediction
0.16% chance of exploitation in the next 30 days, higher than 5% of all scored CVEs (FIRST EPSS, 2026-11-11).
Exploits and checks
- wpscan.com https://wpscan.com/vulnerability/6b255385-26ae-416c-8c2d-a673508aa212/ 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:N/I:N/A:L |
| CNA | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |
Affected products
- Unknown Security For WooCommerce
Classification
- Weakness
-
- CWE-862 Missing Authorization
- Technology feeds
References
-
wpscan.com
/vulnerability/6b255385-26ae-416c-8c2d-a673508aa212/
exploit, vdb-entry, technical-description
Sources
- CVE List CVE-2026-123703
- NVD CVE-2026-123703
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.