Uninitialized Memory Exposure Affecting @haxtheweb/open-apis package, versions <11.0.2
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
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-JS-HAXTHEWEBOPENAPIS-10494091
- published23 Jun 2025
- disclosed5 Jun 2025
- creditUnknown
Introduced: 5 Jun 2025
CVE-2025-48996 (opens in a new tab)How to fix?
Upgrade @haxtheweb/open-apis to version 11.0.2 or higher.
Overview
@haxtheweb/open-apis is a Shared API infrastructure for HAXTheWeb advanced capabilities like importing, parsing, analysis, migration
Affected versions of this package are vulnerable to Uninitialized Memory Exposure through the haxPsuUsage API endpoint. An attacker can retrieve a full list of PSU websites hosted on HAX CMS by sending a GET request to the exposed endpoint without needing authentication.