https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-04T14:43:10.135118+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/bdu:2021-01734 bdu:2021-01734 2026-10-04T14:43:10.192648+00:00 bdu:2021-01734 https://cve.radiocsirt.org/vuln/cnvd-2020-62997 cnvd-2020-62997 2026-10-04T14:43:10.192729+00:00 cnvd-2020-62997 https://cve.radiocsirt.org/vuln/euvd-2026-42800 EUVD-2026-42800 2026-10-04T14:43:10.192745+00:00 EUVD-2026-42800 https://cve.radiocsirt.org/vuln/fkie_cve-2020-15275 fkie_cve-2020-15275 2026-10-04T14:43:10.192757+00:00

MoinMoin is a wiki engine. In MoinMoin before version 1.9.11, an attacker with write permissions can upload an SVG file that contains malicious javascript. This javascript will be executed in a user's browser when the user is viewing that SVG file on the wiki. Users are strongly advised to upgrade to a patched version. MoinMoin Wiki 1.9.11 has the necessary fixes and also contains other important fixes.

 https://cve.radiocsirt.org/vuln/ghsa-4q96-6xhq-ff43 GHSA-4q96-6xhq-ff43 — malicious SVG attachment causing stored XSS vulnerability 2026-10-04T14:43:10.192789+00:00

Affected: PyPI: moin

### Impact An attacker with `write` permissions can upload an SVG file that contains malicious javascript. This javascript will be executed in a user's browser when the user is viewing that SVG file on the wiki.

### Patches Users are strongly advised to upgrade to a patched version.

MoinMoin Wiki 1.9.11 has the necessary fixes and also contains other important fixes.

### Workarounds It is not advised to work around this, but to upgrade MoinMoin to a patched version.

That said, a work around via a Content Security Policy in the web server might be possible.

Also, it is of course helpful if you give `write` permissions (which include uploading attachments) only to trusted users.

### For more information If you have any questions or comments about this advisory, email me at [twaldmann@thinkmo.de](mailto:twaldmann@thinkmo.de).

### Credits

This vulnerability was discovered by:

Catarina Leite from the Checkmarx SCA AppSec team

 https://cve.radiocsirt.org/vuln/gsd-2020-15275 gsd-2020-15275 2026-10-04T14:43:10.192829+00:00 gsd-2020-15275 https://cve.radiocsirt.org/vuln/opensuse-su-2020:1966-1 openSUSE-SU-2020:1966-1 — Security update for moinmoin-wiki 2026-10-04T14:43:10.192841+00:00

Security update for moinmoin-wiki

 https://cve.radiocsirt.org/vuln/pysec-2020-241 PYSEC-2020-241 2026-10-04T14:43:10.192860+00:00

Affected: PyPI: moin

MoinMoin is a wiki engine. In MoinMoin before version 1.9.11, an attacker with write permissions can upload an SVG file that contains malicious javascript. This javascript will be executed in a user's browser when the user is viewing that SVG file on the wiki. Users are strongly advised to upgrade to a patched version. MoinMoin Wiki 1.9.11 has the necessary fixes and also contains other important fixes.

 https://cve.radiocsirt.org/vuln/ubuntu-cve-2020-15275 UBUNTU-CVE-2020-15275 2026-10-04T14:43:10.192880+00:00

Affected: Ubuntu:16.04:LTS: moin, Ubuntu:18.04:LTS: moin

MoinMoin is a wiki engine. In MoinMoin before version 1.9.11, an attacker with write permissions can upload an SVG file that contains malicious javascript. This javascript will be executed in a user's browser when the user is viewing that SVG file on the wiki. Users are strongly advised to upgrade to a patched version. MoinMoin Wiki 1.9.11 has the necessary fixes and also contains other important fixes.