CVE-2022-0558 Cross-site Scripting (XSS) - Stored in microweber/microweber
Attackers can inject malicious scripts into Microweber CMS, potentially stealing user data or hijacking sessions.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2022-0558?
CVE-2022-0558 is a critical cross-site scripting vulnerability in Microweber Microweber, published on 10 Feb 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Cross-site Scripting (XSS) - Stored in Packagist microweber/microweber prior to 1.2.11.
Weakness: CWE-79
Which versions are affected by CVE-2022-0558?
2 open source packages ship an affected version, including microweber/microweber. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
microweber/microweber Packagist | All versions | 1.2.11 |
microweber/microweber Packagist | All versions | 1.2.11 |
Products include Microweber Microweber.
How do I fix CVE-2022-0558?
Upgrade microweber/microweber to 1.2.11 or later.
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-2022-0558 being exploited?
There is no known exploitation of CVE-2022-0558 in the wild and no public exploit code.
Other vulnerabilities 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
- CVE-2022-0724 Insecure Storage of Sensitive Information in microweber/microweber
Sources
Also known as GHSA-wmj9-xh24-j4gx.