What is the CVSS score of CVE-2022-0377?

CVE-2022-0377 has a CVSS 3.1 base score of 4.3 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N. EPSS exploitation probability: 3.2%.

Is there a public PoC exploit available for CVE-2022-0377?

Yes, a public proof-of-concept exploit is available for CVE-2022-0377. Prioritise patching immediately. EPSS: 3.2%.

Is there a patch available for CVE-2022-0377?

Yes, a patch is available for CVE-2022-0377. Update the affected software to the latest version immediately.

Learnpress CVE-2022-0377

MEDIUM

Use of a Broken or Risky Cryptographic Algorithm (CWE-327)

2022-02-28 contact@wpscan.com

WordPress Information Disclosure Learnpress

4.3

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

4.3 MEDIUM

AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

Lifecycle Timeline

CVE Published

Feb 28, 2022 - 09:15 nvd

MEDIUM 4.3

DescriptionNVD

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.

AnalysisAI

Users of the LearnPress WordPress plugin before 4.1.5 can upload an image as a profile avatar after the registration. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

Technical ContextAI

This vulnerability is classified under CWE-327. 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. Affected products include: Thimpress Learnpress. Version information: before 4.1.5.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.