Arbitrary Code Injection Affecting netsurf-browser/netsurf package, versions [0,]
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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Start learning- Snyk IDSNYK-UNMANAGED-NETSURFBROWSERNETSURF-13832221
- published11 Nov 2025
- disclosed3 Nov 2025
- creditFysac
Introduced: 3 Nov 2025
NewCVE-2024-51317 (opens in a new tab)How to fix?
There is no fixed version for netsurf-browser/netsurf.
Overview
Affected versions of this package are vulnerable to Arbitrary Code Injection via the dom_node_normalize function in libdom's core/node.c. An attacker can execute arbitrary code by sending specially crafted input to this function.
This vulnerability has been patched in libdom with commit 7d317df.