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CVE-2026-5559

🗓️ 05 Jun 2026 19:49:03Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 31 Views

CVE-2026-5559 affects PyBlade 0.1.8-alpha/0.1.9-alpha; sandbox.py _is_safe_ast allows remote template exploitation; disclosure public; vendor unresponsive.

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-5559
5 Apr 202610:15
–attackerkb
circl
Circl
CVE-2026-5559
5 Apr 202612:11
–circl
cnnvd
CNNVD
PyBlade security vulnerabilities
5 Apr 202600:00
–cnnvd
cve
CVE
CVE-2026-5559
5 Apr 202610:15
–cve
cvelist
Cvelist
CVE-2026-5559 AntaresMugisho PyBlade AST Validation sandbox.py _is_safe_ast special elements used in a template engine
5 Apr 202610:15
–cvelist
euvd
EUVD
EUVD-2026-19066
5 Apr 202612:30
–euvd
github
Github Security Blog
PyBlade: SSTI/RCE via Bypassed AST Validation in sandbox.py
5 Apr 202612:30
–github
mend
Mend
CVE-2026-5559
5 Apr 202610:15
–mend
nvd
NVD
CVE-2026-5559
5 Apr 202611:16
–nvd
osv_ghsa
osv_ghsa
GHSA-23JG-5F8M-GW8C PyBlade: SSTI/RCE via Bypassed AST Validation in sandbox.py
5 Apr 202612:30
–osv_ghsa
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05 Jun 2026 19:49Current
5.9Medium risk
Vulners AI Score5.9
CVSS 45.3
CVSS 3.16.3
CVSS 26.5
CVSS 36.3
EPSS0.00314
SSVC
31