CVE-2026-19093 json
Tutor LMS < 4.0.6 - Instructor+ Arbitrary File Read via Video Path
published 2026-08-22 2 mo ago modified 2026-10-12 27 d ago also EUVD-2026-64220
- cvss
- 6.8
- 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 40%
- public exploits
- 0
- none known
Summary
The Tutor LMS WordPress plugin before 4.0.6 does not validate a stored file path before using it to stream media, allowing users with the instructor role to read arbitrary files on the server, including files outside the web root.
The readable files include the WordPress configuration file, which exposes the database credentials and the authentication keys and salts, so authentication cookies can be forged.
Patch / fix
- Unknown Tutor LMS 4.0.6
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 2 mo ago
Exploit prediction
0.46% chance of exploitation in the next 30 days, higher than 40% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- wpscan.com https://wpscan.com/vulnerability/9f8361a9-d424-4346-9d92-6f27ab9261c9/ referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 6.8 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N |
| CNA | 3.1 | 6.8 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N |
Affected products
- Unknown Tutor LMS
Classification
- Weakness
-
- CWE-552 Files or Directories Accessible to External Parties
- Technology feeds
References
-
wpscan.com
/vulnerability/9f8361a9-d424-4346-9d92-6f27ab9261c9/
exploit, vdb-entry, technical-description
Sources
- CVE List CVE-2026-19093
- NVD CVE-2026-19093
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.