CVE-2018-18645 Information disclosure in n/a
Attackers can expose sensitive information via unsubscribe links in email replies, affecting GitLab Community and Enterprise Edition users.
- 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-2018-18645?
CVE-2018-18645 is a medium-severity vulnerability in Gitlab Gitlab, published on 4 Dec 2018. 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
An issue was discovered in GitLab Community and Enterprise Edition before 11.2.7, 11.3.x before 11.3.8, and 11.4.x before 11.4.3. It allows for Information Exposure via unsubscribe links in email replies.
Weakness: CWE-200
Which versions are affected by CVE-2018-18645?
It affects 1 product.
Products include Gitlab Gitlab.
How do I fix CVE-2018-18645?
No fix has been published for CVE-2018-18645 yet. Limit exposure of the affected software until one is available.
Is CVE-2018-18645 being exploited?
There is no known exploitation of CVE-2018-18645 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-6w2q-694x-ccv5, UBUNTU-CVE-2018-18645.