A moin security update has been released for Debian GNU/Linux 9 LTS to address two vulnerabilities.

DLA 2446-1: moin security update

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Debian LTS Advisory DLA-2446-1 debian-lts@lists.debian.org
  https://www.debian.org/lts/security/ Thorsten Alteholz
November 10, 2020   https://wiki.debian.org/LTS
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Package : moin
Version : 1.9.9-1+deb9u2
CVE ID : CVE-2020-15275 CVE-2020-25074

Two vulnerabilities were discovered in moin, a Python clone of WikiWiki.

CVE-2020-15275

Catarina Leite discovered that moin is prone to a stored XSS
vulnerability via SVG attachments.

CVE-2020-25074

Michael Chapman discovered that moin is prone to a remote code
execution vulnerability via the cache action.

For Debian 9 stretch, these problems have been fixed in version
1.9.9-1+deb9u2.

We recommend that you upgrade your moin packages.

For the detailed security status of moin please refer to
its security tracker page at:
  https://security-tracker.debian.org/tracker/moin

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at:   https://wiki.debian.org/LTS