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GitHub_MCVELIST:CVE-2021-41132

HistoryOct 14, 2021 - 3:45 p.m.

CVE-2021-41132 Inconsistent input sanitisation leads to XSS vectors

2021-10-1415:45:12

CWE-116

GitHub_M

www.cve.org

cve-2021-41132

input sanitisation

cross-site scripting

html escaping

jquery.html()

patched

upgrade

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

Confidence

High

EPSS

0.001

Percentile

34.8%

JSON

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.

CNA Affected

[
  {
    "product": "omero-web",
    "vendor": "ome",
    "versions": [
      {
        "status": "affected",
        "version": "< 5.11.0"
      }
    ]
  }
]

References

github.com/ome/omero-web/commit/0168067accde5e635341b3c714b1d53ae92ba424

github.com/ome/omero-web/security/advisories/GHSA-g67g-hvc3-xmvf

www.openmicroscopy.org/security/advisories/2021-SV3/

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

Confidence

High

EPSS

0.001

Percentile

34.8%

JSON

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