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Openmicroscopy

12 CVEs vendor

Monthly

CVE-2026-22187 Jan 07, 21:16 Maven HIGH This Week

Unsafe deserialization in Bio-Formats up to version 8.3.0 allows local attackers to execute arbitrary code or cause denial of service by crafting malicious .bfmemo cache files that are automatically loaded during image processing without validation. The Memoizer class deserializes untrusted data from these files, enabling potential remote code execution if suitable Java gadget chains are available on the classpath. No patch is currently available for this vulnerability (CVSS 7.8).

RCE Denial Of Service Java Deserialization Bio Formats +1
NVD
CVSS 3.1
7.8
EPSS
0.3%
CVE-2026-22186 Jan 07, 21:16 Maven HIGH This Week

Bio-Formats versions up to 8.3.0 contain an XML External Entity (XXE) injection vulnerability in the Leica Microsystems metadata parser that fails to disable external entity expansion. A local attacker can exploit this by crafting malicious XML metadata files to trigger server-side request forgery, read local files, or cause denial of service. No patch is currently available.

Denial Of Service SSRF XXE Bio Formats Openmicroscopy
NVD GitHub
CVSS 3.1
7.1
EPSS
0.0%
CVE-2025-54791 Aug 13, 14:15 PyPI MEDIUM PATCH This Month

OMERO.web provides a web based client and plugin infrastructure. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Information Disclosure Omero Web Openmicroscopy
NVD GitHub
CVSS 3.1
5.3
EPSS
0.0%
CVE-2024-35180 May 21, 13:15 PyPI MEDIUM PATCH This Month

OMERO.web provides a web based client and plugin infrastructure. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Information Disclosure Omero Web Openmicroscopy
NVD GitHub
CVSS 3.1
6.1
EPSS
0.3%
CVE-2021-41132 Oct 14, 16:15 PyPI MEDIUM PATCH This Month

OMERO.web provides a web based client and plugin infrastructure. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

XSS Omero Web Omero Figure Openmicroscopy
NVD GitHub
CVSS 3.1
6.1
EPSS
1.0%
CVE-2021-21377 Mar 23, 16:15 PyPI MEDIUM PATCH This Month

OMERO.web is open source Django-based software for managing microscopy imaging. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. This Open Redirect vulnerability could allow attackers to redirect users to malicious websites via URL manipulation.

Python Open Redirect Omero Web Openmicroscopy
NVD GitHub
CVSS 3.1
5.4
EPSS
0.8%
CVE-2021-21376 Mar 23, 16:15 PyPI MEDIUM PATCH This Month

OMERO.web is open source Django-based software for managing microscopy imaging. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. This Exposure of Sensitive Information vulnerability could allow attackers to access sensitive data that should not be disclosed.

Python Information Disclosure Omero Web Openmicroscopy
NVD GitHub
CVSS 3.1
6.5
EPSS
1.5%
CVE-2020-7932 Jun 17, 17:15 PyPI MEDIUM PATCH This Month

OMERO.web before 5.6.3 optionally allows sensitive data elements (e.g., a session key) to be passed as URL query parameters. Rated medium severity (CVSS 5.7), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Information Disclosure Omero Web Openmicroscopy
NVD
CVSS 3.1
5.7
EPSS
0.8%
CVE-2020-6752 Jun 17, 17:15 LOW Monitor

In OMERO before 5.6.1, group owners can access members' data in other groups. Rated low severity (CVSS 3.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Omero Openmicroscopy
NVD
CVSS 3.1
3.8
EPSS
0.6%
CVE-2018-1000635 Aug 20, 19:31 MEDIUM PATCH This Month

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. Rated medium severity (CVSS 6.7), this vulnerability is low attack complexity. This Exposure of Sensitive Information vulnerability could allow attackers to access sensitive data that should not be disclosed.

Information Disclosure Omero Openmicroscopy
NVD
CVSS 3.0
6.7
EPSS
0.3%
CVE-2018-1000634 Aug 20, 19:31 HIGH PATCH This Week

The Open Microscopy Environment OMERO.server version 5.4.0 to 5.4.6 contains an Improper Access Control vulnerability in User management that can result in administrative user with privilege. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. This Improper Privilege Management vulnerability could allow attackers to escalate privileges to gain unauthorized elevated access.

Privilege Escalation Omero Openmicroscopy
NVD
CVSS 3.0
7.2
EPSS
1.0%
CVE-2018-1000633 Aug 20, 19:31 HIGH PATCH This Week

The Open Microscopy Environment OMERO.web version prior to 5.4.7 contains an Information Exposure Through Log Files vulnerability in the login form and change password form that can result in User's. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. This Exposure of Sensitive Information vulnerability could allow attackers to access sensitive data that should not be disclosed.

Information Disclosure Omero Openmicroscopy
NVD
CVSS 3.0
7.2
EPSS
1.2%
EPSS 0% CVSS 7.8
HIGH This Week

Unsafe deserialization in Bio-Formats up to version 8.3.0 allows local attackers to execute arbitrary code or cause denial of service by crafting malicious .bfmemo cache files that are automatically loaded during image processing without validation. The Memoizer class deserializes untrusted data from these files, enabling potential remote code execution if suitable Java gadget chains are available on the classpath. No patch is currently available for this vulnerability (CVSS 7.8).

RCE Denial Of Service Java +3
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Bio-Formats versions up to 8.3.0 contain an XML External Entity (XXE) injection vulnerability in the Leica Microsystems metadata parser that fails to disable external entity expansion. A local attacker can exploit this by crafting malicious XML metadata files to trigger server-side request forgery, read local files, or cause denial of service. No patch is currently available.

Denial Of Service SSRF XXE +2
NVD GitHub
EPSS 0% CVSS 5.3
MEDIUM PATCH This Month

OMERO.web provides a web based client and plugin infrastructure. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Information Disclosure Omero Web Openmicroscopy
NVD GitHub
EPSS 0% CVSS 6.1
MEDIUM PATCH This Month

OMERO.web provides a web based client and plugin infrastructure. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Information Disclosure Omero Web Openmicroscopy
NVD GitHub
EPSS 1% CVSS 6.1
MEDIUM PATCH This Month

OMERO.web provides a web based client and plugin infrastructure. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

XSS Omero Web Omero Figure +1
NVD GitHub
EPSS 1% CVSS 5.4
MEDIUM PATCH This Month

OMERO.web is open source Django-based software for managing microscopy imaging. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. This Open Redirect vulnerability could allow attackers to redirect users to malicious websites via URL manipulation.

Python Open Redirect Omero Web +1
NVD GitHub
EPSS 1% CVSS 6.5
MEDIUM PATCH This Month

OMERO.web is open source Django-based software for managing microscopy imaging. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. This Exposure of Sensitive Information vulnerability could allow attackers to access sensitive data that should not be disclosed.

Python Information Disclosure Omero Web +1
NVD GitHub
EPSS 1% CVSS 5.7
MEDIUM PATCH This Month

OMERO.web before 5.6.3 optionally allows sensitive data elements (e.g., a session key) to be passed as URL query parameters. Rated medium severity (CVSS 5.7), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Information Disclosure Omero Web Openmicroscopy
NVD
EPSS 1% CVSS 3.8
LOW Monitor

In OMERO before 5.6.1, group owners can access members' data in other groups. Rated low severity (CVSS 3.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Omero Openmicroscopy
NVD
EPSS 0% CVSS 6.7
MEDIUM PATCH This Month

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. Rated medium severity (CVSS 6.7), this vulnerability is low attack complexity. This Exposure of Sensitive Information vulnerability could allow attackers to access sensitive data that should not be disclosed.

Information Disclosure Omero Openmicroscopy
NVD
EPSS 1% CVSS 7.2
HIGH PATCH This Week

The Open Microscopy Environment OMERO.server version 5.4.0 to 5.4.6 contains an Improper Access Control vulnerability in User management that can result in administrative user with privilege. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. This Improper Privilege Management vulnerability could allow attackers to escalate privileges to gain unauthorized elevated access.

Privilege Escalation Omero Openmicroscopy
NVD
EPSS 1% CVSS 7.2
HIGH PATCH This Week

The Open Microscopy Environment OMERO.web version prior to 5.4.7 contains an Information Exposure Through Log Files vulnerability in the login form and change password form that can result in User's. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. This Exposure of Sensitive Information vulnerability could allow attackers to access sensitive data that should not be disclosed.

Information Disclosure Omero Openmicroscopy
NVD

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