CVE-2023-3142 Cross-site Scripting (XSS) - Stored in microweber/microweber
Stored Cross-Site Scripting in Microweber allows attackers to inject malicious scripts, potentially leading to session hijacking or code execution.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2023-3142?
CVE-2023-3142 is a low-severity cross-site scripting vulnerability in Microweber Microweber, published on 7 Jun 2023. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
Cross-site Scripting (XSS) - Stored in GitHub repository microweber/microweber prior to 2.0.
Weakness: CWE-79
Which versions are affected by CVE-2023-3142?
2 open source packages ship an affected version, including microweber/microweber. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
microweber/microweber Packagist | All versions to 1.3.4 | None |
microweber/microweber Packagist | All versions to 1.3.4 | None |
Products include Microweber Microweber.
How do I fix CVE-2023-3142?
No fix has been published for CVE-2023-3142 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2023-3142 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-3142 exists.
Other vulnerabilities in Microweber Microweber
- CVE-2022-0558 Cross-site Scripting (XSS) - Stored in microweber/microweber
- CVE-2020-23138 File upload in n/a
- CVE-2022-0688 Business Logic Errors in microweber/microweber
- CVE-2022-0660 Generation of Error Message Containing Sensitive Information in microweber/microweber
- CVE-2022-0913 Integer Overflow or Wraparound in microweber/microweber
Sources
Also known as GHSA-fqcv-rfp6-wv92.