https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Wed, 07 Oct 2026 23:13:11 +0000 https://cve.radiocsirt.org/vuln/euvd-2026-255087 EUVD-2026-255087 https://cve.radiocsirt.org/vuln/euvd-2026-255087 https://cve.radiocsirt.org/vuln/fkie_cve-2024-6863 <p>In h2oai/h2o-3 version 3.46.0, an endpoint exposing a custom EncryptionTool allows an attacker to encrypt any files on the target server with a key of their choosing. The chosen key can also be overwritten, resulting in ransomware-like behavior. This vulnerability makes it possible for an attacker to encrypt arbitrary files with keys of their choice, making it exceedingly difficult for the target to recover the keys needed for decryption.</p> <p>In h2oai/h2o-3 version 3.46.0, an endpoint exposing a custom EncryptionTool allows an attacker to encrypt any files on the target server with a key of their choosing. The chosen key can also be overwritten, resulting in ransomware-like behavior. This vulnerability makes it possible for an attacker to encrypt arbitrary files with keys of their choice, making it exceedingly difficult for the target to recover the keys needed for decryption.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2024-6863 https://cve.radiocsirt.org/vuln/ghsa-m37h-8r48-2cxj <p><strong>Affected:</strong> PyPI: h2o, Maven: ai.h2o:h2o-core</p> <p>In h2oai/h2o-3 version 3.46.0, an endpoint exposing a custom EncryptionTool allows an attacker to encrypt any files on the target server with a key of their choosing. The chosen key can also be overwritten, resulting in ransomware-like behavior. This vulnerability makes it possible for an attacker to encrypt arbitrary files with keys of their choice, making it exceedingly difficult for the target to recover the keys needed for decryption.</p> <p><strong>Affected:</strong> PyPI: h2o, Maven: ai.h2o:h2o-core</p> <p>In h2oai/h2o-3 version 3.46.0, an endpoint exposing a custom EncryptionTool allows an attacker to encrypt any files on the target server with a key of their choosing. The chosen key can also be overwritten, resulting in ransomware-like behavior. This vulnerability makes it possible for an attacker to encrypt arbitrary files with keys of their choice, making it exceedingly difficult for the target to recover the keys needed for decryption.</p> https://cve.radiocsirt.org/vuln/ghsa-m37h-8r48-2cxj https://cve.radiocsirt.org/vuln/pysec-2026-1442 <p><strong>Affected:</strong> PyPI: h2o</p> <p>In h2oai/h2o-3 version 3.46.0, an endpoint exposing a custom EncryptionTool allows an attacker to encrypt any files on the target server with a key of their choosing. The chosen key can also be overwritten, resulting in ransomware-like behavior. This vulnerability makes it possible for an attacker to encrypt arbitrary files with keys of their choice, making it exceedingly difficult for the target to recover the keys needed for decryption.</p> <p><strong>Affected:</strong> PyPI: h2o</p> <p>In h2oai/h2o-3 version 3.46.0, an endpoint exposing a custom EncryptionTool allows an attacker to encrypt any files on the target server with a key of their choosing. The chosen key can also be overwritten, resulting in ransomware-like behavior. This vulnerability makes it possible for an attacker to encrypt arbitrary files with keys of their choice, making it exceedingly difficult for the target to recover the keys needed for decryption.</p> https://cve.radiocsirt.org/vuln/pysec-2026-1442