High severity · published Jul 15, 2026
CVE-2026-61433
PraisonAI before 4.6.78 Code Injection via API deployment generator
7.8
CVSS
0.2%
EPSS
No
On KEV
Description
PraisonAI before 4.6.78 fails to safely encode deployment configuration values when generating Python source code for API servers. Attackers can inject arbitrary Python expressions through the deploy.api.host and agents_file configuration parameters that execute when the generated server starts or handles requests.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 11% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PR
PraisonAI · MervinPraison
before 4.6.78 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-61433
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-61433
github.com
https://github.com/MervinPraison/PraisonAI/commit/1620b49f36945d8cc8ee5635b906c960df5097a0
github.com
https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-79fv-7hq9-w7xg
www.vulncheck.com
https://www.vulncheck.com/advisories/praisonai-before-code-injection-via-api-deployment-generator
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