CVE-2026-62176

criticalPriorität · verfolgen · 0EPSS 0.005 · 39. PerzentilUS
grimoire priorityP2 · Scheduled
Exploitable?
—
no known exploitation
Likely / severe?
0.46% (39th) EPSS
CVSS 9.1 · critical
Is it mine?
1 products
Prüfe deine Angriffsfläche
Who says so?
1 sources
osv

EPSS · bewertet 2026-10-23

PraisonAI is a multi-agent teams system. Prior to version 4.6.78, the `deploy/api.py` module generates Python server code by directly interpolating the `agents_file` parameter into an f-string that is then written to a file and executed via `subprocess.Popen()`. An attacker who controls the `agents_file` value (via CLI argument, configuration, or upstream API) can inject arbitrary Python code. Version 4.6.78 patches the issue.

01

cvss

Technischer Schweregrad, 0–10. Eine Zeile je Quelle.

9.1
010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · high–critical · 8.3–9.1

v3.19.1criticalCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:Hsecondary · security-advisories@github.comAusnutzbarkeit 2.3 · Auswirkung 6
v3.19.1criticalCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:Hsecondary · OSV
v3.18.3highCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)
02

SSVC

Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.

Exploitation: poc · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS
03

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-94USprimärCWE-94US
04

betroffene Produkte (1)

Betroffene Produkte und Versionsbereiche.

05

Advisories (3)

Hersteller- und Ökosystem-Meldungen dazu.

  • GHSA-g6j7-pffp-8whgPraisonAI: Code Injection via f-string Interpolation in Deploy API Server Generation2026-10-07ghsa · osvUS

    ### Summary The `deploy/api.py` module generates Python server code by directly interpolating the `agents_file` parameter into an f-string that is then written to a file and executed via `subprocess.Popen()`. An attacker who controls the `agents_file` value (via CLI argument, configuration, or upstream API) can inject arbitrary Python code. ### Details `src/praisonai/praisonai/deploy/api.py` (line 80): ```python code = f'''... praisonai = PraisonAI(agent_file="{agents_file}") ... "agent_file": "{agents_file}" ...''' ``` The generated code is then executed (line 190): ```python subprocess.Popen(['python', server_file]) ``` `agents_file` is never sanitized or validated. A malicious value breaks out of the string context: ```python agents_file = '"); import os; os.system("id"); #' # Generated code becomes: # praisonai = PraisonAI(agent_file=""); import os; os.system("id"); #") ``` The same pattern exists in `deploy/docker.py` (line 33) for Dockerfile generation. ### PoC ```python # The injection: agents_file = '"); import os; os.system("id"); #' # What the generated code looks like: template = f'praisonai = PraisonAI(agent_file="{agents_file}")' print(template) # Output: praisonai = PraisonAI(agent_file=""); import os; os.system("id"); #") ``` ### Impact - **Arbitrary code execution** on the machine running the deploy command - **Supply chain risk** if `agents_file` comes from a configuration file or CI/CD pipeline

  • CVE-2026-61444PraisonAI before 4.6.78 Code Injection via f-string2026-07-10vendor · osvUS

    PraisonAI versions before 4.6.78 contain a code injection vulnerability in deploy/api.py where the agents_file parameter is directly interpolated into an f-string without sanitization. Attackers can inject arbitrary Python code that executes when the generated server code runs via subprocess.Popen().

  • PYSEC-2026-4256PraisonAI: Code Injection via f-string Interpolation in Deploy API Server Generation2026-10-15vendor · osvUS

    ### Summary The `deploy/api.py` module generates Python server code by directly interpolating the `agents_file` parameter into an f-string that is then written to a file and executed via `subprocess.Popen()`. An attacker who controls the `agents_file` value (via CLI argument, configuration, or upstream API) can inject arbitrary Python code. ### Details `src/praisonai/praisonai/deploy/api.py` (line 80): ```python code = f'''... praisonai = PraisonAI(agent_file="{agents_file}") ... "agent_file": "{agents_file}" ...''' ``` The generated code is then executed (line 190): ```python subprocess.Popen(['python', server_file]) ``` `agents_file` is never sanitized or validated. A malicious value breaks out of the string context: ```python agents_file = '"); import os; os.system("id"); #' # Generated code becomes: # praisonai = PraisonAI(agent_file=""); import os; os.system("id"); #") ``` The same pattern exists in `deploy/docker.py` (line 33) for Dockerfile generation. ### PoC ```python # The injection: agents_file = '"); import os; os.system("id"); #' # What the generated code looks like: template = f'praisonai = PraisonAI(agent_file="{agents_file}")' print(template) # Output: praisonai = PraisonAI(agent_file=""); import os; os.system("id"); #") ``` ### Impact - **Arbitrary code execution** on the machine running the deploy command - **Supply chain risk** if `agents_file` comes from a configuration file or CI/CD pipeline

06

auch bekannt als (2)

Weitere Namen und Kennungen dieser Entität.

07

quellen

Welche Quellen diesen Datensatz belegen und wann.

osvNVDCVE.orgMITRE
veröffentlicht 2026-10-07geändert 2026-10-07
09

Referenzen (1) nvd

Externe Belege — Patches, Meldungen, Analysen.

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