PraisonAI Platform is the platform layer for the PraisonAI multi-agent teams system. Versions prior to 0.1.4 are vulnerable to vertical privilege escalation. The PATCH /workspaces/{workspace_id}/members/{user_id} endpoint is gated by require_workspace_member(workspace_id), which defaults to min_role="member" and is never overridden by the route. The handler then calls MemberService.update_role(workspace_id, user_id, body.role) which sets the target member's role to whatever the request body specifies, with no check that the caller has owner-or-admin privilege, no check that the new role is not higher than the caller's own, and no check that the caller is not silently promoting themselves. PraisonAI Platform version 0.1.4 patches the issue.
CVE-2026-47416
CRITICALPre-NVD 9.69.6—Elevated
EchelonGraph scoreMEDIUM confidence
This critical-severity CVE scores 9.6 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.2%, top 89% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).
Triggered by: NVD CVSS baseline
Sources: epss, secondary
9.6
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
- High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 9.6Exploit: NoneExposed: 0
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 9.6
- EG Score
- 9.6(medium)
- EG Risk
- 59(Track*)EG Risk 59/100SSVC: Track*
EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).
How it’s computedSeverity96% × 45%Exploitation40% × 40%Automatability0% × 15%Action: Watch closely — could escalate to Attend. - EPSS
- 11.1%
- KEV
- Not listed
Published
May 29, 2026
Last Modified
July 22, 2026
Advisory Details (2)
Auto-updated Jul 21, 2026Patch available. Sources: github, github_commit.
github Patch Available
praisonai-platform: Any workspace member can promote themselves (or any other member) to owner via PATCH /workspaces/{id}/members/{user_id} · Advisory · MervinPraison/PraisonAI · GitHub
https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-c2m8-4gcg-v22ggithub_commit Patch Available
commit ef79b7a05617 (MervinPraison/PraisonAI)
Patch available: MervinPraison/PraisonAI v4.6.126 (contains commit ef79b7a05617)
https://github.com/MervinPraison/PraisonAI/commit/ef79b7a0561796ad9807f0f09538c25cc78d3619Vendor Advisories for CVE-2026-47416(1)
These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.
Affected Packages
(1 across 1 ecosystem)
PyPI(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| praisonai-platform | 0.1.0, 0.1.1, 0.1.2, 0.1.3 | 0.1.4 | — |
Weakness Classification(2)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 2× in last 7d / 2× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
- 2026-07-23 03:17 UTCEG score recompute
- 2026-07-22 14:08 UTCEPSS rescore
- 2026-06-14 23:18 UTCEPSS rescore
- 2026-06-12 23:12 UTCEPSS rescore
- 2026-05-29 23:13 UTCEG score recompute
Related CVEs(same CWE)
Same CWE
10 shownCWE-862 · CWE-269
Frequently asked(5)
What is CVE-2026-47416?
CVE-2026-47416 is a critical vulnerability published on May 29, 2026. PraisonAI Platform is the platform layer for the PraisonAI multi-agent teams system. Versions prior to 0.1.4 are vulnerable to vertical privilege escalation. The PATCH /workspaces/{workspaceid}/members/{userid} endpoint is gated by requireworkspacemember(workspaceid), which defaults to…
When was CVE-2026-47416 disclosed?
CVE-2026-47416 was first published in the National Vulnerability Database on May 29, 2026, with the most recent update on July 22, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-47416 actively exploited?
CVE-2026-47416 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 11.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-47416?
CVE-2026-47416 has a CVSS v3 base score of 9.6 (NVD).
How do I remediate CVE-2026-47416?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-47416, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.
Dependency Blast Radius
See which npm, PyPI, Go, and Maven packages are affected by CVE-2026-47416
Is Your Infrastructure Affected by CVE-2026-47416?
EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.