d4 · tools · cve
Severity, exploit probability and exploitation status for one vulnerability, drawn from NVD, FIRST EPSS and CISA's exploited catalogue.
inferred from weakness class no curated mapping exists for this CVE; these are the techniques typically seen with CWE-434 vulnerabilities
Adversaries may attempt to exploit a weakness in an Internet-facing host or system to initially access a network.
Inferred from CWE-434.
Adversaries may abuse command and script interpreters to execute commands, scripts, or binaries.
Inferred from CWE-434.
Adversaries may execute their own malicious payloads by hijacking the way operating systems run programs.
via sub-technique T1574.010 Services File Permissions Weakness
Inferred from CWE-434.
Adversaries may abuse legitimate extensible development features of servers to establish persistent access to systems.
via sub-technique T1505.003 Web Shell
Inferred from CWE-434.
A vulnerability in the iCagenda extension for Joomla allows the upload of arbitrary files in the file attachment feature, ultimately resulting in PHP code upload and execution.
CVSS measures how bad exploitation would be; EPSS estimates how likely exploitation is within 30 days; the CISA listing means it is already happening. Read them together: a CVSS 9.8 with EPSS 0.04% is usually less urgent than a CVSS 7.2 on the exploited list. Data: NVD, FIRST EPSS, CISA KEV; detail is cached for a week, scores for a day. ATT&CK techniques come from the CTID KEV mappings project where a curated mapping exists, otherwise they are inferred from the weakness class and labelled as such. ATT&CK is a registered trademark of The MITRE Corporation. © 2026 The MITRE Corporation. This work is reproduced and distributed with the permission of The MITRE Corporation.