Is CVE-2022-0323 in the CISA KEV catalog?

No. CVE-2022-0323 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-0323?

CVE-2022-0323 has a CVSS v3 base score of 8.8 (HIGH).

What is the EPSS score for CVE-2022-0323?

CVE-2022-0323 has an EPSS score of 0.69% (48th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-0323?

Upgrade mustache to 2.14.1 or later.

CVE & CISA-KEV Catalog

CVE-2022-0323

HIGH

8.8

CVSS v3

NVD

Description

Improper Neutralization of Special Elements Used in a Template Engine in Packagist mustache/mustache prior to 2.14.1.

CWE-1336 CWE-94Code Injection

How to fix

Remediation Available

mustacheNVD

Affected:>= 2.0.0, < 2.14.1Fixed in:2.14.1CVE-2022-0323derived 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 InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

0.69%probability of exploitation in 30 days

48thpercentile

Moderate risk: more likely to be exploited than 48% of all known CVEs.

References

Patch2

Embed a live status badge for CVE-2022-0323

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.