CVE-2019-19775 Open redirect in n/a
An open redirect in the image thumbnailing handler allows attackers to redirect logged-in users to malicious sites.
- 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-2019-19775?
CVE-2019-19775 is a medium-severity vulnerability in n/a, published on 18 Dec 2019. 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
The image thumbnailing handler in Zulip Server versions 1.9.0 to before 2.0.8 allowed an open redirect that was visible to logged-in users.
Weakness: CWE-601
Which versions are affected by CVE-2019-19775?
It affects 1 product.
Products include Zulip Zulip Server.
How do I fix CVE-2019-19775?
No fix has been published for CVE-2019-19775 yet. Limit exposure of the affected software until one is available.
Is CVE-2019-19775 being exploited?
There is no known exploitation of CVE-2019-19775 in the wild and no public exploit code.
Other vulnerabilities in n/a
- CVE-2019-18933 Information disclosure in n/a
- CVE-2020-15070 Code injection in n/a
- CVE-2017-0910 Missing authorization in Zulip Server
- CVE-2025-31478 Zulip Authentication Backend Configuration Bypass
- CVE-2023-33186 Cross-site scripting vulnerability in Zulip Server development branch via topic tooltip
Sources
Also known as GHSA-wpm6-wgpc-rx23.