CVE-2022-45558 Cross-site scripting in n/a
Attackers can execute arbitrary code via a cross-site scripting vulnerability in the Left text editor for MacOS.
- 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-2022-45558?
CVE-2022-45558 is a medium-severity cross-site scripting vulnerability in n/a, published on 20 Jan 2023. 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
Cross site scripting (XSS) vulnerability in Hundredrabbits Left 7.1.5 for MacOS allows attackers to execute arbitrary code via the meta tag.
Weakness: CWE-79
Which versions are affected by CVE-2022-45558?
It affects 1 product.
Products include Left Project Left.
How do I fix CVE-2022-45558?
No fix has been published for CVE-2022-45558 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-2022-45558 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-45558 exists.
Other vulnerabilities in n/a
Sources
Also known as GHSA-66q6-9vjf-c735.