Is CVE-2007-4398 in the CISA KEV catalog?

No. CVE-2007-4398 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2007-4398?

CVE-2007-4398 has a CVSS v2 base score of 6.8 (MEDIUM).

What is the EPSS score for CVE-2007-4398?

CVE-2007-4398 has an EPSS score of 1.81% (76th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2007-4398?

Upgrade irssi-scripts on debian 11 to 20070925 or later.

CVE & CISA-KEV Catalog

CVE-2007-4398

MEDIUMEPSS 76th pctl

6.8

CVSS v2

NVD

Description

Multiple CRLF injection vulnerabilities in the (1) now-playing.rb and (2) xmms.pl 1.1 scripts for WeeChat allow user-assisted remote attackers to execute arbitrary IRC commands via CRLF sequences in the name of the song in a .mp3 file.

How to fix

Remediation Available

irssi-scriptsDebian

Fixed in:20070925CVE-2007-4398

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

1.81%probability of exploitation in 30 days

76thpercentile

Elevated risk: more likely to be exploited than 76% of all known CVEs.

References

Vendor Advisory2

Other references10

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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 2026-04-23.