CVE-2023-49111: XSS (CVSS 6.5)

Description

For Kiuwan installations with SSO (single sign-on) enabled, an unauthenticated reflected cross-site scripting attack can be performed on the login page "login.html". This is possible due to the request parameter "message" values being directly included in a JavaScript block in the response. This is especially critical in business environments using AD SSO authentication, e.g. via ADFS, where attackers could potentially steal AD passwords. This issue affects Kiuwan SAST: <master.1808.p685.q13371

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CVSS v3.1 Score

6.5

MEDIUM

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

Weakness Type (CWE)

CWE-79 Cross-site Scripting (XSS)

References

Other References

https://r.sec-consult.com/kiuwan https://www.kiuwan.com/docs/display/K5/%5B2024-05-30%5D+Change+Log http://seclists.org/fulldisclosure/2024/Jun/3 https://r.sec-consult.com/kiuwan https://www.kiuwan.com/docs/display/K5/%5B2024-05-30%5D+Change+Log

Frequently Asked Questions

What is CVE-2023-49111? +

For Kiuwan installations with SSO (single sign-on) enabled, an unauthenticated reflected cross-site scripting attack can be performed on the login page "login.html". This is possible due to the request parameter "message" values being directly included in a JavaScript block in the response. This is especially critical in business environments using AD SSO authentication, e.g. via ADFS, where attackers could potentially steal AD passwords. This issue affects Kiuwan SAST: <master.1808.p685.q13371 It has a CVSS v3.1 base score of 6.5 (MEDIUM).

How severe is CVE-2023-49111? +

CVE-2023-49111 has a CVSS v3.1 score of 6.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

How do I check if I'm vulnerable to CVE-2023-49111? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2023-49111