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CVE-2026-5559

MEDIUM

6.3

Description

A vulnerability has been found in AntaresMugisho PyBlade 0.1.8-alpha/0.1.9-alpha. The affected element is the function _is_safe_ast of the file sandbox.py of the component AST Validation. Such manipulation leads to improper neutralization of special elements used in a template engine. The attack may be performed from remote. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.

Details CVE

Score CVSS v3.16.3

SeveriteMEDIUM

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie4/5/2026

Derniere modification4/5/2026

Sourcenvd

Observations honeypot0

Faiblesses (CWE)

CWE-791CWE-1336

References

https://github.com/AntaresMugisho/PyBlade/(cna@vuldb.com)

https://github.com/AntaresMugisho/PyBlade/issues/1(cna@vuldb.com)

https://github.com/AntaresMugisho/PyBlade/issues/1#issue-4086730906(cna@vuldb.com)

https://vuldb.com/submit/782904(cna@vuldb.com)

https://vuldb.com/vuln/355329(cna@vuldb.com)

https://vuldb.com/vuln/355329/cti(cna@vuldb.com)

Correlations IOC

Aucune correlation enregistree

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