A cross-site scripting vulnerability exists in Citadel versions prior to 994. When a malicious user sends an instant message with some JavaScript code, the script may be executed on the web browser of the victim user.
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
Link | Tags |
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https://www.citadel.org/download.html | product |
https://code.citadel.org/citadel/citadel | product |
https://code.citadel.org/citadel/citadel/-/commit/f0dac5ff074ad686fa71ea663c8ead107bd3041e | patch vendor advisory |
https://jvn.jp/en/jp/JVN08237727/ | third party advisory |