Is CVE-2023-45361 in the CISA KEV catalog?

No. CVE-2023-45361 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-45361?

CVE-2023-45361 has a CVSS v3 base score of 6.1 (MEDIUM).

What is the EPSS score for CVE-2023-45361?

CVE-2023-45361 has an EPSS score of 0.26% (18th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-45361?

Upgrade mediawiki on debian 12 to 1:1.39.5-1~deb12u1 or later.

CVE & CISA-KEV Catalog

CVE-2023-45361

MEDIUM

6.1

CVSS v3

NVD

Description

An issue was discovered in VectorComponentUserLinks.php in the Vector Skin component in MediaWiki before 1.39.5 and 1.40.x before 1.40.1. vector-intro-page MalformedTitleException is uncaught if it is not a valid title, leading to incorrect web pages.

How to fix

Remediation Available

mediawikiDebian

Fixed in:1:1.39.5-1~deb12u1CVE-2023-45361

Fixed in:1:1.39.5-1CVE-2023-45361

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 InteractionRequired

ScopeChanged

Impact

ConfidentialityLow

IntegrityLow

AvailabilityNone

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

Exploit Intelligence

0.26%probability of exploitation in 30 days

18thpercentile

Low risk: more likely to be exploited than 18% of all known CVEs.

References

Other references2

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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 2024-10-10.