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Advisory record · GHSA-4957-7vhp-7v59

Deserialization of untrusted data in synthcity

CVSS 6.3 MediumEPSS 0.0068 · 52nd percentile

Published by the GitHub Advisory Database at 29 Jun 2026, 11:50 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
synthcityPyPI<=0.2.9No fixed version yet
Identifiers
GHSA-4957-7vhp-7v59 · CVE-2024-0937 · PYSEC-2026-547
Weakness (CWE)
CWE-502
Tags
Published
29 Jun 2026
Updated
1 Jul 2026

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

Deserialization of untrusted data in synthcity versions up to and including 0.2.9 affects the load_from_file function of its PKL file handler. The source describes a remote attack in which a crafted file is deserialized, but gives few details on the required access or the resulting impact. No fixed version is listed; the source says a patch was planned for February 2024.

Written 10 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

ScoreRatingCVSSVectorSource
6.3 Medium 3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L CNA (VulDB)
  • CISA KEV Not listed.
  • EPSS 0.0068, the 52nd percentile, on 10 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the GitHub Advisory Database, published 29 Jun 2026. New records show when each source confirmed them.

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.