CVE-2023-33960

OpenProject vulnerable to project identifier information leakage through robots.txt

Description

OpenProject is web-based project management software. For any OpenProject installation, a `robots.txt` file is generated through the server to denote which routes shall or shall not be accessed by crawlers. These routes contain project identifiers of all public projects in the instance. Prior to version 12.5.6, even if the entire instance is marked as `Login required` and prevents all truly anonymous access, the `/robots.txt` route remains publicly available. Version 12.5.6 has a fix for this issue. Alternatively, users can download a patchfile to apply the patch to any OpenProject version greater than 10.0 As a workaround, one may mark any public project as non-public and give anyone in need of access to the project a membership.

Categories

7.5
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.10%
Vendor Advisory github.com
Affected: opf openproject
Published at:
Updated at:

References

Frequently Asked Questions

What is the severity of CVE-2023-33960?
CVE-2023-33960 has been scored as a high severity vulnerability.
How to fix CVE-2023-33960?
To fix CVE-2023-33960, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-33960 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-33960 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-33960?
CVE-2023-33960 affects opf openproject.
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