CVE-2020-28984

CRITICAL 9.8CVE-2020-28984 · Published 23/11/2020 · updated 17/06/2026

In short

CVE-2020-28984 is a CRITICAL (CVSS 9.8) vulnerability affecting spip (spip).
Chance of exploitation in the next 30 days (EPSS): 2.2%, higher than 82.5% of all vulnerabilities.
Fix: update to 3.2.8 or later.

Package	Affected versions	Patched versions
spip spip	`< 3.2.8`	`3.2.8`

Description

prive/formulaires/configurer_preferences.php in SPIP before 3.2.8 does not properly validate the couleur, display, display_navigation, display_outils, imessage, and spip_ecran parameters.

References

git.spip.net/spip/spip/commit/ae4267eba1022dabc12831ddb021c5d6e09040f8 · Patch
git.spip.net/spip/spip/compare/v3.2.7...v3.2.8 · Release Notes
lists.debian.org/debian-lts-announce/2020/12/msg00036.html · Mailing List
debian.org/security/2020/dsa-4798 · Third Party Advisory

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Package

Affected versions

Patched versions

spip

< 3.2.8

3.2.8

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