Home/CVE/OMERO.web provides a web based client and plugin infrastructure. In versions prior to 5.11.0, a variety of templates do
CVE

CVE-2021-41132

OMERO.web provides a web based client and plugin infrastructure. In versions prior to 5.11.0, a variety of templates do

OMERO.web provides a web based client and plugin infrastructure. In versions prior to 5.11.0, a variety of templates do not perform proper sanitization through HTML escaping. Due to the lack of sanitization and use of `jQuery.html()`, there are a whole host of cross-site scripting possibilities with specially crafted input to a variety of fields.

This issue is patched in version 5.11.0. There are no known workarounds aside from upgrading.

CRITICAL · CVSS 9.8 EPSS 0.00558
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-116Improper Encoding or Escaping of Output
CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
▤

Affected Products & Versions

2
openmicroscopy omero-figure< 4.4.1
openmicroscopy omero-web< 5.11.0
▤

Affected Packages

2
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
PyPI omero-figure CRITICAL fixed in 4.4.1
PyPI omero-web CRITICAL fixed in 5.11.0
▣

Scoring & Timeline

9.8
CRITICAL · CVSS v3.1 · security-advisories@github.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD14 Oct 2021 · 04:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
🔗

References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/ome/omero-web/commit/0168067accde5e635341b3c714b1d53ae92ba424PatchThird Party Advisory
https://github.com/ome/omero-web/security/advisories/GHSA-g67g-hvc3-xmvfThird Party Advisory
https://www.openmicroscopy.org/security/advisories/2021-SV3/Vendor Advisory
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