CVE-2020-15071 Cross-site scripting in n/a
An attacker can inject malicious scripts via the name field in Symphony CMS, potentially executing code in victim browsers.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2020-15071?
CVE-2020-15071 is a medium-severity cross-site scripting vulnerability in n/a, published on 11 Aug 2020. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
content/content.blueprintsevents.php in Symphony CMS 3.0.0 allows XSS via fields['name'] to appendSubheading.
Weakness: CWE-79
Which versions are affected by CVE-2020-15071?
It affects 1 product.
Products include Getsymphony Symphony.
How do I fix CVE-2020-15071?
No fix has been published for CVE-2020-15071 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-2020-15071 being exploited?
There is no known exploitation of CVE-2020-15071 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-w5rc-c785-5ccm.