Is CVE-2021-23132 in the CISA KEV catalog?

No. CVE-2021-23132 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2021-23132?

CVE-2021-23132 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2021-23132?

CVE-2021-23132 has an EPSS score of 6.53% (93th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2021-23132?

Upgrade joomla\! to 3.9.25 or later.

CVE & CISA-KEV Catalog

CVE-2021-23132

HIGHEPSS 93th pctl

7.5

CVSS v3

NVD

Description

An issue was discovered in Joomla! 3.0.0 through 3.9.24. com_media allowed paths that are not intended for image uploads

How to fix

Remediation Available

joomla\!NVD

Affected:>= 3.0.0, < 3.9.25Fixed in:3.9.25CVE-2021-23132derived 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

ConfidentialityNone

IntegrityHigh

AvailabilityNone

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

Exploit Intelligence

6.53%probability of exploitation in 30 days

93rdpercentile

High risk: more likely to be exploited than 93% of all known CVEs.

References

Vendor Advisory1

developer.joomla.org

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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.