CVE-2026-14187: unknown tutor lms
CVSS: 4.3v3.1MediumDeferred
Published 22-08-2026Last modified 23-08-2026
Vulnerability summary
CVE-2026-14187 is a medium (CVSS 4.3) vulnerability in unknown tutor lms. EPSS estimates a 0.30% chance of exploitation in the next 30 days, higher than 21.1% of scored vulnerabilities. 1 public exploit is recorded. Fixed in 4.0.6.
CVSS score
4.3/10
010
Medium · v3.1 (wordfence)EPSS score
0.30%
0%100%
Low · +0.08 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference
Timeline
- 22-08-2026PublishedVulnerability first disclosed.
- 23-08-2026Last modifiedVulnerability information updated.
Description
The Tutor LMS WordPress plugin before 4.0.6 does not enforce per-object ownership checks on its course content type, allowing any user with the instructor role to read the content of private courses belonging to other instructors.
CVSS metrics
3 scores · 3 sources · 1 versionMedium 4.3Preferred score · wordfence (Source)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:NSources3 sources · 2.7–4.3
- CVE.orgCNA2.7LowCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:NDiffers
- NVDNIST2.7LowCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:NDiffers
EPSS trend
Probability
0.30%
Chance of exploitation in the next 30 days
Percentile
21%
Versus all other CVEs
30-day change
+0.08 pp
From 0.22% on 18-09-2026
18-09-202618-10-2026
EPSS score0.30%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundExploit Reference (wpscan.com)
Maturity: unknown
Weaknesses
CWE · root causeAffected systems
Unknown1 product
- tutor lms< 4.0.6
Wordpress1 product
- tutor≤ 4.0.5 (fixed in 4.0.6)
2 vendors · 2 products