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The Open Microscopy Environment OMERO.server version 5.4.0 to 5.4.6 contains a…

Priority LOW 30CWE-200Published · Updated

Key facts

Attack vector
Local
Privileges required
High
User interaction
None
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-200.

Summary

The Open Microscopy Environment OMERO.server version 5.4.0 to 5.4.6 contains a Information Exposure Through Sent Data vulnerability in OMERO.server that can result in an Attacker gaining full administrative access to server and may be able to disable it. This vulnerability appears to have been fixed in 5.4.7.

Why it matters now

EPSS 0.00345 28th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:openmicroscopy:omero:*:*:*:*:*:*:*:*5.4.0 – 5.4.6Vulnerableome
  • cpe:2.3:a:openmicroscopy:omero:*:*:*:*:*:*:*:* Versions 5.4.0 – 5.4.6 Vulnerable ·ome

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2018-1000635
  2. 2026-10-03 Alias added: GHSA-p4pg-9hcc-p5mf

References

  • TI-2014-05998 OMERO before 5.0.6 has multiple CSRF vulnerabilities because the framework for OMERO's… CVSS 3.0HIGH 8.8
  • TI-2017-14655 In OMERO 5.3.3 or earlier a user could create an OriginalFile and adjust its path such… CVSS 3.0HIGH 8.3
  • TI-2018-15988 The Open Microscopy Environment OMERO.server version 5.4.0 to 5.4.6 contains an Improper… CVSS 3.0HIGH 7.2
  • TI-2018-15987 The Open Microscopy Environment OMERO.web version prior to 5.4.7 contains an Information… CVSS 3.0HIGH 7.2
  • TI-2019-12227 OMERO before 5.6.1 makes the details of each user available to all users. CVSS 3.1MEDIUM 5.3
  • TI-2020-05477 In OMERO before 5.6.1, group owners can access members' data in other groups. CVSS 3.1LOW 3.8

Sources