Is CVE-2021-41132 in the CISA KEV catalog?

No. CVE-2021-41132 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2021-41132?

CVE-2021-41132 has a CVSS v3 base score of 9.8 (CRITICAL).

What is the EPSS score for CVE-2021-41132?

CVE-2021-41132 has an EPSS score of 1.01% (59th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2021-41132?

Upgrade omero-figure to 4.4.1 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2021-41132

CRITICAL

9.8

CVSS v3

NVD

Description

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.

CWE-116 CWE-79Cross-Site Scripting (XSS)

How to fix

Remediation Available

omero-figureNVD

Affected:< 4.4.1Fixed in:4.4.1CVE-2021-41132derived from NVD

omero-webNVD

Affected:< 5.11.0Fixed in:5.11.0CVE-2021-41132derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

1.01%probability of exploitation in 30 days

59thpercentile

Moderate risk: more likely to be exploited than 59% of all known CVEs.

References

Patch1

github.com

Vendor Advisory1

openmicroscopy.org

Third-Party Advisory1

github.com

Related Vulnerabilities

Other CWE-116 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2024-38475	Critical	9.1	100%	KEV	Fix
CVE-2022-36446	Critical	9.8	96%	-	Fix
CVE-2021-31806	Medium	6.5	96%	-	Fix
CVE-2022-30781	High	7.5	88%	-	Fix
CVE-2022-36099	Critical	9.9	76%	-	Fix
CVE-2022-36100	Critical	9.9	74%	-	Fix

Embed a live status badge for CVE-2021-41132

Markdown

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HTML

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.