Information Exposure Affecting indico package, versions [2.2,3.3.7)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-PYTHON-INDICO-10850393
- published20 Jul 2025
- disclosed14 Jul 2025
- creditRafael Corvino
Introduced: 14 Jul 2025
NewCVE-2025-53640 (opens in a new tab)How to fix?
Upgrade indico to version 3.3.7 or higher.
Overview
indico is a conference lifecycle management and meeting/lecture scheduling tool.
Affected versions of this package are vulnerable to Information Exposure via the user details API endpoint. An attacker can obtain basic information about users, such as name, affiliation, and email, by abusing this endpoint to perform bulk data extraction. This is only exploitable if public user search is enabled and access to the endpoint is not restricted.
Workaround
This vulnerability can be mitigated by restricting access to the affected endpoints in the web server configuration, though this may impact certain form fields that display user details.