GHSA-7735-w2jp-gvg6: vanna (CVE-2024-5565)

Vanna prompt injection code execution

CVSS 8.1 HighCriticalEPSS 0.15 · 96th percentile

Critical, because:

CVSS score 8.1 (7.0 or more) and EPSS 0.15 (0.1 or more): a high score and a real chance of exploitation in the next 30 days.

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.

Package	Ecosystem	Affected	Fixed in
vanna	PyPI	<=0.5.5	No fixed version yet

Identifiers

GHSA-7735-w2jp-gvg6 · CVE-2024-5565 · PYSEC-2026-561

Weakness (CWE)

CWE-94

Machine-written summary

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

Vanna versions up to and including 0.5.5 are vulnerable. An attacker who can supply input to the library's "ask" method, with "visualize" left at its default of True, can use prompt injection to make the library run arbitrary Python code in place of the intended visualization code, leading to remote code execution. No fixed version is listed in the source.

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

Score	Rating	CVSS	Vector	Source
8.1	High	3.1	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H	CNA (JFROG)

CISA KEV Not listed.
EPSS 0.15, the 96th percentile, on 13 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.