EIP-2026-104053

PRE-CVE

PyBlosxom 1.6.3 Atom Flavor - Multiple XML Injection Vulnerabilities

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-104053. PoCs published by Nam Nguyen.

AI-analyzed exploit summary The provided text describes an XML injection vulnerability in PyBlosxom 1.4.3, where user-supplied input is not properly sanitized, leading to potential XSS attacks. The example URL demonstrates how an attacker could inject XML tags into the application.

Description

PyBlosxom 1.6.3 Atom Flavor - Multiple XML Injection Vulnerabilities

Exploits (1)

exploitdb WRITEUP VERIFIED
by Nam Nguyen · textremotemultiple
https://www.exploit-db.com/exploits/32781

The provided text describes an XML injection vulnerability in PyBlosxom 1.4.3, where user-supplied input is not properly sanitized, leading to potential XSS attacks. The example URL demonstrates how an attacker could inject XML tags into the application.

Classification
Writeup 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: PyBlosxom 1.4.3
No auth needed
Prerequisites: Access to a vulnerable PyBlosxom instance
MITRE ATT&CK
mistral-large-3 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026