CVE-2026-109145 json
User Rights Access Manager <= 1.1.3 - Unauthenticated Privilege Escalation via AJAX Registration Handler
published 25d ago modified 25d ago also EUVD-2026-101852
- cvss
- 9.8
- 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 20%
- public exploits
- 0
- none known
Summary
The User Rights Access Manager WordPress plugin through 1.1.3 does not restrict access to one of its AJAX account-registration handlers and assigns newly registered accounts a role that was created as a copy of the administrator role, allowing unauthenticated attackers to register an administrator-equivalent account and take over the site.
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Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- total
- Assessed
- 25d ago
Exploit prediction
0.28% chance of exploitation in the next 30 days, higher than 20% of all scored CVEs (FIRST EPSS, 2026-11-09).
Exploits and checks
- wpscan.com https://wpscan.com/vulnerability/62aa4b8c-b9f5-44f4-ac5a-220c14eb719a/ referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| CNA | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected products
- Unknown User Rights Access Manager
Classification
- Weakness
-
- CWE-269 Improper Privilege Management
- Technology feeds
References
-
wpscan.com
/vulnerability/62aa4b8c-b9f5-44f4-ac5a-220c14eb719a/
exploit, vdb-entry, technical-description
Sources
- CVE List CVE-2026-109145
- NVD CVE-2026-109145
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.