CVE-2024-28397

highpriority · track · 12EPSS 0.045 · 92 %ileexploit · weaponizedEURUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

18 exploits · weaponized

Likely / severe?

4.55% (92nd) EPSS

CVSS 8.8 · high

Is it mine?

7 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · osv

EPSS · scored 2026-10-29

An issue in the component js2py.disable_pyimport() of js2py up to v0.74 allows attackers to execute arbitrary code via a crafted API call.

cvss

Technical severity, 0–10. One row per scoring source.

8.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5.2–8.8

v3.18.8highAV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.15.3mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:Lsecondary · ENISA EU

v3.15.3mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:Lsecondaryexploitability 1.8 · impact 3.4

v3.18.8highCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Hsecondary · OSV

v3.15.2mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:Fsecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: poc · Automatable: no · Technical Impact: partialcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-94USCWE-94USCWE-94US

exploits (18)

Public proof-of-concept and weaponised exploit code.

exploit/linux/http/pyload_js2py_cve_2024_39205Pyload RCE (CVE-2024-39205) with js2py sandbox escape (CVE-2024-28397)weaponized · metasploit
EDB-52532Js2Py 0.74 - RCEPoC · exploit_db
0xDTC/js2py-Sandbox-Escape-CVE-2024-28397-RCE0xDTC/js2py-Sandbox-Escape-CVE-2024-28397-RCEPoC · poc_in_github
3z-p0wn/CVE-2024-28397-exploitjs2py <= 0.74 sandbox escape (CVE-2024-28397)PoC · poc_in_github
CYBER-WARRIOR-SEC/CVE-2024-28397-js2py-Sandbox-EscapeCYBER-WARRIOR-SEC/CVE-2024-28397-js2py-Sandbox-EscapePoC · poc_in_github
D3ltaFormation/CVE-2024-28397-Js2Py-RCEThis repository contains a Proof of Concept (PoC) for CVE-2024-28397, a vulnerability in the js2py library allowing a sandbox escape to achieve remote code execution.PoC · poc_in_github

affected products (7)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
Novell Inc. OpenSUSE Leap≤ 15.6fstec_bduRU
Novell Inc. OpenSUSE Leap≤ 15.5fstec_bduRU
Novell Inc. SUSE Package Hub≤ 15 SP5fstec_bduRU
Novell Inc. openSUSE Tumbleweedall versionsfstec_bduRU
Сообщество свободного программного обеспечения js2py≤ 0.74fstec_bduRU
PyPI js2py≤ 0.74osvUSpkg:pypi/js2py

advisories (2)

Vendor and ecosystem advisories describing this.

GHSA-h95x-26f3-88hrjs2py allows remote code execution2024-06-20ghsa · osvUS
An issue in the component `js2py.disable_pyimport()` of js2py up to v0.74 allows attackers to execute arbitrary code via a crafted API call.
PYSEC-2026-1476js2py allows remote code execution2026-07-07vendor · osvUS
An issue in the component `js2py.disable_pyimport()` of js2py up to v0.74 allows attackers to execute arbitrary code via a crafted API call.

also known as (7)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu osv NVD CVE.org MITRE

published 2024-06-20modified 2026-06-17

references (10)

External citations — patches, advisories, analysis.

scry

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