CVE-2021-46025 Cross-site scripting in n/a
An attacker can inject malicious scripts via the background operation tab list, potentially leading to code execution or account takeover in OneBlog.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2021-46025?
CVE-2021-46025 is a medium-severity cross-site scripting vulnerability in n/a, published on 19 Jan 2022. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
A Cross SIte Scripting (XSS) vulnerability exists in OneBlog <= 2.2.8. via the add function in the operation tab list in the background.
Weakness: CWE-79
Which versions are affected by CVE-2021-46025?
It affects 1 product.
Products include Oneblog Project Oneblog.
How do I fix CVE-2021-46025?
No fix has been published for CVE-2021-46025 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-2021-46025 being exploited?
There is no known exploitation of CVE-2021-46025 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-5pjp-vw2m-28p6.