Vulnerability Description
OMERO.web is open source Django-based software for managing microscopy imaging. OMERO.web before version 5.9.0 loads various information about the current user such as their id, name and the groups they are in, and these are available on the main webclient pages. This represents an information exposure vulnerability. Some additional information being loaded is not used by the webclient and is being removed in this release. This is fixed in version 5.9.0.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Openmicroscopy | Omero.Web | < 5.9.0 |
Related Weaknesses (CWE)
References
- https://github.com/ome/omero-web/blob/master/CHANGELOG.md#590-march-2021Release NotesThird Party Advisory
- https://github.com/ome/omero-web/commit/952f8e5d28532fbb14fb665982211329d137908cPatchThird Party Advisory
- https://github.com/ome/omero-web/security/advisories/GHSA-gfp2-w5jm-955qThird Party Advisory
- https://pypi.org/project/omero-web/Release NotesThird Party Advisory
- https://www.openmicroscopy.org/security/advisories/2021-SV1/Vendor Advisory
- https://github.com/ome/omero-web/blob/master/CHANGELOG.md#590-march-2021Release NotesThird Party Advisory
- https://github.com/ome/omero-web/commit/952f8e5d28532fbb14fb665982211329d137908cPatchThird Party Advisory
- https://github.com/ome/omero-web/security/advisories/GHSA-gfp2-w5jm-955qThird Party Advisory
- https://pypi.org/project/omero-web/Release NotesThird Party Advisory
- https://www.openmicroscopy.org/security/advisories/2021-SV1/Vendor Advisory
FAQ
What is CVE-2021-21376?
CVE-2021-21376 is a vulnerability with a CVSS score of 6.4 (MEDIUM). OMERO.web is open source Django-based software for managing microscopy imaging. OMERO.web before version 5.9.0 loads various information about the current user such as their id, name and the groups th...
How severe is CVE-2021-21376?
CVE-2021-21376 has been rated MEDIUM with a CVSS base score of 6.4/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-21376?
Check the references section above for vendor advisories and patch information. Affected products include: Openmicroscopy Omero.Web.