CVE-2017-11507

A cross site scripting (XSS) vulnerability exists in Check_MK versions 1.2.8x prior to 1.2.8p25 and 1.4.0x prior to 1.4.0p9, allowing an unauthenticated attacker to inject arbitrary HTML or JavaScript via the output_format parameter, and the username parameter of failed HTTP basic authentication attempts, which is returned unencoded in an internal server error page.

CVSS v3.0

6.1 MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS v2.0

4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N

EPSS

1.03% chance of exploitation in the next 30 days, 61th percentile

Published

2017-12-11

Updated

2024-09-16

Proof-of-concept exploits (1)

• https://www.tenable.com/security/research/tra-2017-20

References

• CVE Record
• NVD entry

Related

• CVE-2017-11505
• CVE-2017-11509
• CVE-2017-11503
• CVE-2017-11510
• CVE-2017-11502
• CVE-2017-11512