CVE-2011-1157 · cross-distro fix matrix

CVE-2011-1157: Cross-site scripting (XSS) vulnerability in feedparser.py in Universal Feed Parser (aka feedparser or python-feedparser) 5.x before 5.0.1 allows remote attackers to inject arbitrary web script or HTML via malformed XML comments.

Affects 3 Linux releases across 3 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2011-1157 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

feedparser→ fixed in5.0.1-1urgency: low

sudo apt-get install --only-upgrade -y feedparser

Debian bookworm

Source: Debian Security Tracker

feedparser→ fixed in5.0.1-1urgency: low

sudo apt-get install --only-upgrade -y feedparser

Debian trixie

Source: Debian Security Tracker

feedparser→ fixed in5.0.1-1urgency: low

sudo apt-get install --only-upgrade -y feedparser

Are YOU affected by CVE-2011-1157?

5-second check on your actual server. Reads /etc/os-release, uname -r, and the distro's package manager; matches against this same cross-source index live.

curl https://mindsparkstack.com/scan.sh | bash

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