CVE-2020-15239
3.5 · LOWOverview
CVE-2020-15239 is a low-severity vulnerability affecting xmpp-http-upload_project xmpp-http-upload. It was published on October 6, 2020 and has a CVSS 3.1 base score of 3.5 (LOW).
This vulnerability has a CVSS 3.1 base score of 3.5, rated LOW. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
In xmpp-http-upload before version 0.4.0, when the GET method is attacked, attackers can read files which have a `.data` suffix and which are accompanied by a JSON file with the `.meta` suffix. This can lead to Information Disclosure and in some shared-hosting scenarios also to circumvention of authentication or other limitations on the outbound (GET) traffic. For example, in a scenario where a single server has multiple instances of the application running (with separate DATA_ROOT settings), an attacker who has knowledge about the directory structure is able to read files from any other instance to which the process has read access. If instances have individual authentication (for example, HTTP authentication via a reverse proxy, source IP based filtering) or other restrictions (such as quotas), attackers may circumvent those limits in such a scenario by using the Directory Traversal to retrieve data from the other instances. If the associated XMPP server (or anyone knowing the SECRET
Remediation
Check the references section for vendor advisories and patches from xmpp-http-upload_project. Update xmpp-http-upload to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| xmpp-http-upload_project | xmpp-http-upload | >= 0, < 0.4.0 | Affected |
References
Frequently Asked Questions
What is CVE-2020-15239?
CVE-2020-15239 is a low-severity vulnerability affecting xmpp-http-upload_project xmpp-http-upload. It was published on October 6, 2020 and has a CVSS 3.1 base score of 3.5 (LOW).
How severe is CVE-2020-15239?
This vulnerability has a CVSS 3.1 base score of 3.5, rated LOW. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2020-15239?
Check the references section for vendor advisories and patches from xmpp-http-upload_project. Update xmpp-http-upload to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2020-15239?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-15239 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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