CVE-2021-43448 Other in n/a
Attackers can spoof user names in documents if the document ID is known due to improper input validation in ONLYOFFICE.
- 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-2021-43448?
CVE-2021-43448 is a medium-severity vulnerability in n/a, published on 23 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
ONLYOFFICE all versions as of 2021-11-08 is vulnerable to Improper Input Validation. A lack of input validation can allow an attacker to spoof the names of users who interact with a document, if the document id is known.
Weakness: CWE-20
Which versions are affected by CVE-2021-43448?
It affects 1 product.
Products include Onlyoffice Server.
How do I fix CVE-2021-43448?
No fix has been published for CVE-2021-43448 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-43448 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-43448 exists.
Other vulnerabilities in n/a
Sources
Also known as GHSA-hq34-fgpx-qmf6.