Is CVE-2019-12472 in the CISA KEV catalog?

No. CVE-2019-12472 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2019-12472?

CVE-2019-12472 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2019-12472?

CVE-2019-12472 has an EPSS score of 1.36% (68th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2019-12472?

Upgrade mediawiki on debian 11 to 1:1.31.2-1 or later.

CVE & CISA-KEV Catalog

CVE-2019-12472

HIGH

7.5

CVSS v3

NVD

Description

An Incorrect Access Control vulnerability was found in Wikimedia MediaWiki 1.18.0 through 1.32.1. It is possible to bypass the limits on IP range blocks ($wgBlockCIDRLimit) by using the API. Fixed in 1.32.2, 1.31.2, 1.30.2 and 1.27.6.

How to fix

Remediation Available

mediawikiDebian

Fixed in:1:1.31.2-1CVE-2019-12472

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

Exploit Intelligence

1.36%probability of exploitation in 30 days

68thpercentile

Moderate risk: more likely to be exploited than 68% of all known CVEs.

References

Patch1

lists.wikimedia.org

Third-Party Advisory1

phabricator.wikimedia.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.