CVE-2026-56074

PraisonAI - Tool Approval Cache Bypass via Coarse-Grained Caching

MEDIUM
5.5
CVSS Score
Published: June 18, 2026 at 10:12 PM UTC
Updated: October 26, 2026 at 11:10 AM UTC
2 products affected across 2 vendorsPraisonAIPraisonAI

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Severity
MEDIUM5.5
Exploit prediction
EPSS 0.2%
SSVC
PoC

Description

PraisonAI before 1.5.128 caches tool approval decisions by tool name only, not by invocation arguments, allowing subsequent execute_command calls to bypass approval prompts. Attackers can exploit this by obtaining initial approval for a benign command, then silently exfiltrate API keys and credentials via subsequent shell commands without user consent.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 1.5.128
Affected range stops below 1.5.128, so it looks safe — our inference, not a vendor statement
0 ≤ v < 1.5.1280
Vendor states this is fixed in 1.5.128 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.5MEDIUMVulnCheck
Attack Vector
LOCAL
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-863

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