What’s Vulnerable › Vulnerabilities

CVE-2025-3982: nortikin Sverchok Set Property Mk2 Node getsetprop_mk2.py SvSetPropNodeMK2 prototype pollution

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-04-27 · updated 2026-06-17
• Weakness: CWE-94

Description

A vulnerability, which was classified as problematic, was found in nortikin Sverchok 1.3.0. Affected is the function SvSetPropNodeMK2 of the file sverchok/nodes/object_nodes/getsetprop_mk2.py of the component Set Property Mk2 Node. The manipulation leads to improperly controlled modification of object prototype attributes ('prototype pollution'). It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

• nortikin Sverchok: 1.3.0

References

• https://gist.github.com/superboy-zjc/a31b8ea7466f91b437598297bf5cbce8
• https://vuldb.com/?ctiid.306318
• https://vuldb.com/?id.306318
• https://vuldb.com/?submit.557411
• https://gist.github.com/superboy-zjc/a31b8ea7466f91b437598297bf5cbce8

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