CVE-2020-15183 Reflected XSS leading to RCE in SoyCMS
Reflected XSS in SoyCMS allows attackers to force administrators to edit files, leading to remote code execution.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2020-15183?
CVE-2020-15183 is a high-severity cross-site scripting vulnerability in inunosinsi soycms, published on 17 Sep 2020. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Official description
SoyCMS 3.0.2 and earlier is affected by Reflected Cross-Site Scripting (XSS) which leads to Remote Code Execution (RCE) from a known vulnerability. This allows remote attackers to force the administrator to edit files once the adminsitrator loads a specially crafted webpage.
Weakness: CWE-79
Which versions are affected by CVE-2020-15183?
It affects 1 product.
Products include Soycms Project Soycms.
How do I fix CVE-2020-15183?
No fix has been published for CVE-2020-15183 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-2020-15183 being exploited?
There is no known exploitation of CVE-2020-15183 in the wild and no public exploit code.
Sources
Also known as GHSA-33q6-4xmp-2f48.