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Vulnerability Analysis

CVE-2021-43818: XSS bypass in lxml Cleaner

CVE-2021-43818 shows how crafted SVG markup could slip past lxml's Cleaner sanitizer and execute script in supposedly 'cleaned' HTML output.

Jun 25, 20268 min read
Vulnerability Analysis

CVE-2020-27783: Cross-site scripting bypass in lxml html ...

CVE-2020-27783 lets attackers bypass lxml's html.clean.Cleaner sanitizer to smuggle XSS past HTML cleaning. Here's what's affected and how to remediate it.

Jun 25, 20267 min read
Vulnerability Analysis

CVE-2018-7750: Authentication bypass in paramiko SSH serv...

CVE-2018-7750 lets attackers bypass authentication on Paramiko SSH servers using interactive auth by forging a success message. Impact, timeline, and fixes inside.

Jun 25, 20268 min read
Vulnerability Analysis

CVE-2023-48795: Terrapin attack affecting paramiko SSH ex...

The Terrapin attack (CVE-2023-48795) lets on-path attackers truncate SSH extension negotiation, downgrading security in paramiko and other SSH implementations.

Jun 25, 20268 min read
Vulnerability Analysis

CVE-2020-11651: Authentication bypass in SaltStack salt-m...

CVE-2020-11651, a critical CVSS 9.8 authentication bypass in SaltStack's salt-master, enabled unauthenticated RCE and fueled real-world attacks on LineageOS, Ghost, and DigiCert.

Jun 25, 20268 min read
Vulnerability Analysis

CVE-2020-11652: Directory traversal in SaltStack salt-master

CVE-2020-11652 lets remote attackers read files outside SaltStack file_roots via a salt-master directory traversal flaw. Impact, timeline, and fixes inside.

Jun 25, 20268 min read
Vulnerability Analysis

CVE-2018-11776: Remote code execution in Apache Struts2 v...

CVE-2018-11776 lets attackers achieve unauthenticated RCE in Apache Struts2 via crafted namespace/OGNL injection. Affected versions, timeline, and fixes.

Jun 25, 20267 min read
Vulnerability Analysis

CVE-2019-0230: OGNL remote code execution in Apache Struts2

CVE-2019-0230 lets attackers chain forced double OGNL evaluation in Struts2 tag attributes into remote code execution. Here's what's affected, the CVSS/EPSS context, and how to remediate it.

Jun 25, 20268 min read
Vulnerability Analysis

CVE-2025-20352 in Cisco IOS: SNMP Stack Overflow Deep Dive

An authenticated stack buffer overflow in Cisco IOS and IOS XE SNMP is being exploited in the wild. We dissect the bug, the patch, and the detection signal.

Jun 24, 20266 min read

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