CVE-2022-47615: thimpress learnpress
CVSS: 9.8v3.1CriticalModified
Published 24-01-2023Last modified 28-04-2026
Vulnerability summary
CVE-2022-47615 is a critical (CVSS 9.8) vulnerability in thimpress learnpress. EPSS estimates a 5.06% chance of exploitation in the next 30 days, higher than 92.2% of scored vulnerabilities. 1 public exploit is recorded. Fixed in 4.2.0.
CVSS score
9.8/10
010
Critical · v3.1 (NVD)EPSS score
5.06%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference
Timeline
- 24-01-2023PublishedVulnerability first disclosed.
- 28-04-2026Last modifiedVulnerability information updated.
Description
Local File Inclusion vulnerability in LearnPress – WordPress LMS Plugin <= 4.1.7.3.2 versions.
CVSS metrics
3 scores · 3 sources · 1 versionCritical 9.8Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HSources3 sources · 9.3–9.8
- CVE.orgCNA9.3CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:NDiffers
- wordfenceSource9.8CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS trend
Probability
5.06%
Chance of exploitation in the next 30 days
Percentile
92%
Versus all other CVEs
30-day change
0.00 pp
From 5.06% on 20-09-2026
20-09-202620-10-2026
EPSS score5.06%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundExploit Reference (patchstack.com)
Maturity: unknown
Weaknesses
CWE · root cause- CWE-434Unrestricted Upload of File with Dangerous TypeThe product allows the upload or transfer of dangerous file types that are automatically processed within its environment.
- CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.
Affected systems
Thimpress2 products
- learnpress< 4.2.0
- learnpress – wordpress lms plugin≥ n/a, ≤ 4.1.7.3.2
Wordpress1 product
- learnpress≤ 4.1.7.3.2 (fixed in 4.2.0)
2 vendors · 3 products
References
3 links- patchstack.com/articles/multiple-critical-vulnerabilities-fixed-in-learnpress-plugin-version/Technical DescriptionExploitPatchThird Party Advisory