SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2005-3505

Cross-site scripting (XSS) vulnerability in the Entropy Chat script in cPanel 10.2.0-R82 and 10.6.0-R137 allows remote attackers to inject arbitrary web script or HTML via a chat message containing Javascript in style attributes in tags such as <b>,…

MEDIUM 4.3EPSS 1.78%

Does this matter?

Lower severity and a low EPSS score (1.78%). Track it; it rarely justifies an emergency change on its own.

Description

Cross-site scripting (XSS) vulnerability in the Entropy Chat script in cPanel 10.2.0-R82 and 10.6.0-R137 allows remote attackers to inject arbitrary web script or HTML via a chat message containing Javascript in style attributes in tags such as <b>, which are processed by Internet Explorer.

CVSS 2.0
4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N
EPSS
1.78% probability · 78th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Affected
cpanel/cpanel
Source
cve@mitre.org
EPSS trend
0%3%5%26 October 2026: 1.78%26 October 202626 October 2026

EPSS 1.8% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

References

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.