CVE-2020-26163 Open redirect in n/a
Attackers can hijack accounts via spoofed password-reset links exploiting Host and Origin header manipulation in Greenlight.
- 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-2020-26163?
CVE-2020-26163 is a high-severity vulnerability in n/a, published on 30 Sep 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
BigBlueButton Greenlight before 2.5.6 allows HTTP header (Host and Origin) attacks, which can result in Account Takeover if a victim follows a spoofed password-reset link.
Which versions are affected by CVE-2020-26163?
It affects 1 product.
Products include Bigbluebutton Greenlight.
How do I fix CVE-2020-26163?
No fix has been published for CVE-2020-26163 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-26163 being exploited?
There is no known exploitation of CVE-2020-26163 in the wild and no public exploit code.
Other vulnerabilities in n/a
- CVE-2022-36028 BigBlueButton Greenlight Open Redirect vulnerability
- CVE-2022-36029 BigBlueButton Greenlight Open Redirect vulnerability
- CVE-2020-27642 Cross-site scripting in n/a
- CVE-2022-26497 Cross-site scripting in n/a
- CVE-2022-31039 Improper privilege management - Anyone can view room settings in GreenLight
Sources
Also known as GHSA-5wp7-85p7-qq6v.