CVE-2021-21377

Summary

CVECVE-2021-21377
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-03-23 16:15:00 UTC
Updated2021-03-27 02:20:00 UTC
DescriptionOMERO.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.

Risk And Classification

Problem Types: CWE-601

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Openmicroscopy Omero.web All All All All

References

ReferenceSourceLinkTags
omero-web · PyPI MISC pypi.org
2021-SV2 URL validation on login | Open Microscopy Environment (OME) MISC www.openmicroscopy.org
OMERO webclient does not validate URL redirects on login or switching group. · Advisory · ome/omero-web · GitHub CONFIRM github.com
SV commits · ome/omero-web@952f8e5 · GitHub MISC github.com
omero-web/CHANGELOG.md at master · ome/omero-web · GitHub MISC github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 982875 Python (pip) Security Update for omero-web (GHSA-g4rf-pc26-6hmr)

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