Vulnerability in Thimpress Learnpress
CVE-2022-0377
Users of the LearnPress WordPress plugin before 4.1.5 can upload an image as a profile avatar after the registration. After this process the user crops and saves the image. Then a "POST" request that contains user supplied name of the image is sent to the server for renaming and cropping of the image. As a result of this request, the name of the user-supplied image is changed with a MD5 value. This process can be conducted only when type of the image is JPG or PNG. An attacker can use this vulnerability in order to rename an arbitrary image file. By doing this, they could destroy the design of the web site.
Vulnerability class: POODLE (CVE-2014-3566)
EPSS: 0.032 (86.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.
Affected products
- Thimpress Learnpress
- Unknown Learnpress — versions 0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- contact@wpscan.com (Exploit, technical-description, Third Party Advisory, exploit, vdb-entry)
- contact@wpscan.com (Exploit, Third Party Advisory)
- contact@wpscan.com (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-0377?
- CVE-2022-0377 is a medium-severity vulnerability in Thimpress Learnpress, classified under Use of a Broken or Risky Cryptographic Algorithm. CVSS score: 4.3/10. Published 2022-02-28.
- How severe is CVE-2022-0377?
- Medium severity. CVSS v3 base score is 4.3 out of 10.
- Is CVE-2022-0377 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.