CVE-2021-35479

Nagios Log Server before 2.1.9 contains Stored XSS in the custom column view for the alert history and audit log function through the affected pp parameter. This affects users who open a crafted link or third-party web page.

CVSS v3.1 NVD

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

CVSS v2.0 NVD

3.5 LOWAV:N/AC:M/Au:S/C:N/I:P/A:N

EPSS

13.15% chance of exploitation in the next 30 days, 96th percentile

Published

2021-07-27

Updated

2024-08-04

Proof-of-concept exploits (1)

• https://research.nccgroup.com/2021/07/22/technical-advisory-stored-and-reflected-xss-vuln…

Security advisories

• https://www.nagios.com/downloads/nagios-log-server/change-log
• https://research.nccgroup.com/2021/07/22/technical-advisory-stored-and-reflected-xss-vuln…
• https://research.nccgroup.com/?research=Technical%20advisories

References

• CVE Record
• NVD entry