OMERO.web is open source Django-based software for managing microscopy imaging. OMERO.web before version 5.9.0 supports redirection to a given URL after performing login or switching the group context. These URLs are not validated, allowing redirection to untrusted sites. OMERO.web 5.9.0 adds URL validation before redirecting. External URLs are not considered valid, unless specified in the omero.web.redirect_allowed_hosts setting.
Advisories
Source ID Title
EUVD EUVD EUVD-2021-0158 OMERO.web is open source Django-based software for managing microscopy imaging. OMERO.web before version 5.9.0 supports redirection to a given URL after performing login or switching the group context. These URLs are not validated, allowing redirection to untrusted sites. OMERO.web 5.9.0 adds URL validation before redirecting. External URLs are not considered valid, unless specified in the omero.web.redirect_allowed_hosts setting.
Github GHSA Github GHSA GHSA-g4rf-pc26-6hmr OMERO webclient does not validate URL redirects on login or switching group.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2024-08-03T18:09:15.795Z

Reserved: 2020-12-22T00:00:00

Link: CVE-2021-21377

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-03-23T16:15:14.283

Modified: 2024-11-21T05:48:13.900

Link: CVE-2021-21377

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.