High severity · published Jul 15, 2026
CVE-2026-61443
PraisonAI before 1.6.78 Remote Code Execution via SkillTools
8.1
CVSS
0.6%
EPSS
No
On KEV
Description
PraisonAI before 1.6.78 contains a remote code execution vulnerability in SkillTools.run_skill_script() that executes scripts without path containment validation. Attackers can supply absolute file paths to execute arbitrary scripts from any filesystem location, including those outside the intended working directory.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 51% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PR
PraisonAI · MervinPraison
before 1.6.78 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-61443
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-61443
github.com
https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-c44f-37qr-gw3f
www.vulncheck.com
https://www.vulncheck.com/advisories/praisonai-before-remote-code-execution-via-skilltools
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