CVE-2022-28920 Cross-site scripting in n/a
Cross-site scripting vulnerability in Tieba-Cloud-Sign allows attackers to inject malicious scripts via the strip_tags function.
- 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-2022-28920?
CVE-2022-28920 is a medium-severity cross-site scripting vulnerability in n/a, published on 12 May 2022. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Official description
Tieba-Cloud-Sign v4.9 was discovered to contain a cross-site scripting (XSS) vulnerability via the function strip_tags.
Weakness: CWE-79
Which versions are affected by CVE-2022-28920?
It affects 1 product.
Products include Moecraft Tieba-Cloud-Sign.
How do I fix CVE-2022-28920?
No fix has been published for CVE-2022-28920 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-2022-28920 being exploited?
There is no known exploitation of CVE-2022-28920 in the wild and no public exploit code.
Sources
Also known as GHSA-fg8c-jv8r-wrhx.