Auth bypass in Praisonai
CVE-2026-56074
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.
Vulnerability class: Broken Access Control
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.002 (5.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 5th percentile — 5.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
- Praisonai — versions 0, 1.5.128
Weakness classification (CWE)
References
- github.com/MervinPraison/PraisonAI/security/advisories/GHSA-ffp3-3562-8cv3 (vendor-advisory)
- www.vulncheck.com/advisories/praisonai-tool-approval-cache-bypass-via-coarse-gr… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-56074?
- CVE-2026-56074 is a medium-severity vulnerability in Praisonai, classified under Incorrect Authorization. CVSS score: 5.5/10. Published 2026-06-18.
- How severe is CVE-2026-56074?
- Medium severity. CVSS v3 base score is 5.5 out of 10.