Is CVE-2023-38509 in the CISA KEV catalog?

No. CVE-2023-38509 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-38509?

CVE-2023-38509 has a CVSS v3 base score of 4.3 (MEDIUM).

What is the EPSS score for CVE-2023-38509?

CVE-2023-38509 has an EPSS score of 0.66% (47th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-38509?

Upgrade xwiki to 14.10.9 or later.

CVE & CISA-KEV Catalog

CVE-2023-38509

MEDIUM

4.3

CVSS v3

NVD

Description

XWiki Platform is a generic wiki platform. In org.xwiki.platform:xwiki-platform-livetable-ui starting with version 3.5-milestone-1 and prior to versions 14.10.9 and 15.3-rc-1, the mail obfuscation configuration was not fully taken into account and is was still possible by obfuscated emails. This has been patched in XWiki 14.10.9 and XWiki 15.3-rc-1. A workaround is to modify the page `XWiki.LiveTableResultsMacros` following the patch.

CWE-402

How to fix

Remediation Available

xwikiNVD

Affected:>= 3.5, < 14.10.9Fixed in:14.10.9CVE-2023-38509derived 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

ConfidentialityLow

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

0.66%probability of exploitation in 30 days

47thpercentile

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

References

Patch1

github.com

Exploit1

jira.xwiki.org

Third-Party Advisory1

github.com

Other references1

github.com

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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.