Information Exposure in OMERO.web
CVE-2021-21376

6.4MEDIUM

Key Information:

Vendor

Ome

Status
Omero-web
Vendor
CVE Published:
23 March 2021

What is CVE-2021-21376?

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.

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Deploy the Patch

Affected Version(s)

omero-web < 5.9.0

References

https://github.com/ome/omero-web/security/advisories/GHSA...
x_refsource_CONFIRM
https://pypi.org/project/omero-web/
x_refsource_MISC
https://github.com/ome/omero-web/blob/master/CHANGELOG.md...
x_refsource_MISC

CVSS V3.1

Score:
6.4
Severity:
MEDIUM
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
Low
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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