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Advisory record · GHSA-c2m8-4gcg-v22g

praisonai-platform: Any workspace member can promote themselves or others to owner via PATCH /workspaces/{id}/members/{user_id}

CVSS 9.6 CriticalCriticalEPSS 0.0026 · 18th percentile

Critical, because:

  • CVSS score 9.6: 9.0 or more.

How we decide what’s critical

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
praisonai-platformPyPI<0.1.40.1.4
Identifiers
GHSA-c2m8-4gcg-v22g · CVE-2026-47416 · PYSEC-2026-481
Weakness (CWE)
CWE-269 · CWE-862
Tags
Published
29 Jun 2026
Updated
13 Jul 2026

Machine-written summary

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

Any workspace member of praisonai-platform before 0.1.4 can change their own role or another member's role, including promoting themselves to owner, through a PATCH request to the members endpoint. The source says the endpoint checks only for membership, not for owner or admin rights, and does not stop a caller from assigning a role above their own. An attacker with an ordinary member account in a workspace could take over that workspace, including demoting the real owner. Upgrade to praisonai-platform 0.1.4, which is listed as the fixed version. The source gives no other workaround.

Written 6 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
9.6 Critical 3.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N CNA (GitHub_M)
  • CISA KEV Not listed.
  • EPSS 0.0026, the 18th percentile, on 15 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 15:04 UTC First seen by agentprime
  2. 31 Oct 2026, 15:04 UTC Confirmed by OSV

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.