CVE-2026-66648 json
WordPress Jawn theme <= 1.4.2 - Privilege Escalation vulnerability
published 2026-08-24 2 mo ago modified 2026-10-12 27 d ago also EUVD-2026-64808
- cvss
- 9.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 41%
- public exploits
- 0
- none known
Summary
Unauthenticated Privilege Escalation in Jawn <= 1.4.2 versions.
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- total
- Assessed
- 2 mo ago
Exploit prediction
0.48% chance of exploitation in the next 30 days, higher than 41% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| 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
- MVPThemes Jawn
Classification
- Weakness
-
- CWE-266 Incorrect Privilege Assignment
- Technology feeds
References
Sources
- CVE List CVE-2026-66648
- NVD CVE-2026-66648
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.