Is CVE-2022-4520 in the CISA KEV catalog?

No. CVE-2022-4520 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-4520?

CVE-2022-4520 has a CVSS v3 base score of 3.5 (LOW).

What is the EPSS score for CVE-2022-4520?

CVE-2022-4520 has an EPSS score of 0.65% (47th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-4520?

Upgrade carbon-registry to 4.8.12 or later.

CVE & CISA-KEV Catalog

CVE-2022-4520

LOW

3.5

CVSS v3

NVD

Description

A vulnerability was found in WSO2 carbon-registry up to 4.8.11. It has been rated as problematic. Affected by this issue is some unknown functionality of the file components/registry/org.wso2.carbon.registry.search.ui/src/main/resources/web/search/advancedSearchForm-ajaxprocessor.jsp of the component Advanced Search. The manipulation of the argument mediaType/rightOp/leftOp/rightPropertyValue/leftPropertyValue leads to cross site scripting. The attack may be launched remotely. Upgrading to version 4.8.12 is able to address this issue. The name of the patch is 0c827cc1b14b82d8eb86117ab2e43c34bb91ddb4. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-215900.

CWE-707 CWE-79Cross-Site Scripting (XSS)

How to fix

Remediation Available

carbon-registryNVD

Affected:< 4.8.12Fixed in:4.8.12CVE-2022-4520derived 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 RequiredLow

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityLow

AvailabilityNone

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

Exploit Intelligence

0.65%probability of exploitation in 30 days

47thpercentile

Moderate risk: more likely to be exploited than 47% of all known CVEs.

References

Patch2

Third-Party Advisory2

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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.