CVE-2021-22258
First published: Tue Oct 05 2021(Updated: )
The project import/export feature in GitLab 8.9 and greater could be used to obtain otherwise private email addresses
Credit: cve@gitlab.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| GitLab | >=8.9.0<14.0.9 | |
| GitLab | >=8.9.0<14.0.9 | |
| GitLab | >=14.1.0<14.1.4 | |
| GitLab | >=14.1.0<14.1.4 | |
| GitLab | >=14.2.0<14.2.2 | |
| GitLab | >=14.2.0<14.2.2 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-22258?
CVE-2021-22258 is classified as a high severity vulnerability due to its potential to expose private email addresses.
How do I fix CVE-2021-22258?
To fix CVE-2021-22258, upgrade your GitLab instance to version 14.0.9 or later, or the relevant patched versions.
Which versions of GitLab are affected by CVE-2021-22258?
CVE-2021-22258 affects GitLab versions from 8.9.0 up to, but not including, 14.0.9, as well as 14.1.0 to 14.1.4 and 14.2.0 to 14.2.2.
What data is at risk due to CVE-2021-22258?
CVE-2021-22258 could allow unauthorized access to private email addresses associated with projects in GitLab.
Is there a workaround for CVE-2021-22258 if I can't upgrade?
There are no known workarounds for CVE-2021-22258, so upgrading to a safe version is the recommended action.
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- agent/references
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- agent/softwarecombine
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- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/severity
- agent/event
- agent/first-publish-date
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/gitlab
- canonical/gitlab
- version/gitlab/8.9.0
- version/gitlab/14.1.0
- version/gitlab/14.2.0