CVE-2019-15726 Information disclosure in n/a
Attackers can reveal client IP addresses by embedding images or media files in markdown that point to arbitrary servers.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2019-15726?
CVE-2019-15726 is a medium-severity vulnerability in Gitlab Gitlab, published on 16 Sep 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An issue was discovered in GitLab Community and Enterprise Edition through 12.2.1. Embedded images and media files in markdown could be pointed to an arbitrary server, which would reveal the IP address of clients requesting the file from that server.
Which versions are affected by CVE-2019-15726?
It affects 1 product.
Products include Gitlab Gitlab.
How do I fix CVE-2019-15726?
No fix has been published for CVE-2019-15726 yet. Limit exposure of the affected software until one is available.
Is CVE-2019-15726 being exploited?
There is no known exploitation of CVE-2019-15726 in the wild and no public exploit code.
Other vulnerabilities in Gitlab Gitlab
- CVE-2026-97229 GitLab Community Edition and Enterprise Edition Integer Overflow or Wraparound
- CVE-2026-85706 GitLab Community Edition and Enterprise Edition Path Traversal
- CVE-2023-7028 GitLab Community and Enterprise Editions Improper Access Control
- CVE-2021-22205 GitLab Community and Enterprise Editions Remote Code Execution
- CVE-2021-39935 GitLab Community and Enterprise Editions Server-Side Request Forgery (SSRF)
Sources
Also known as GHSA-pg9r-mg67-jxwg, UBUNTU-CVE-2019-15726.