LiveActive security incident?Get immediate response
CVE Record

CVE-2020-28984: prive/formulaires/configurer_preferences.php in SPIP before 3.2.8 does not properly validate the couleur, d...

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.

UnknownCVSS not scoredNot KEV-listedUpdated
Discuss exposureBack to CVEs
Glexia's TakeAutomated analysisunknown

Security readout for executives and security teams

Plain-English summary

This CVE concerns improper validation of several SPIP preference parameters before version 3.2.8. The public bundle does not describe business impact, CVSS severity, or confirmed exploitation. Organizations running older SPIP should verify exposure and upgrade using SPIP or Debian security guidance.

Executive priority

Prioritize verification and routine remediation for any SPIP deployment, especially internet-facing sites. Urgency is hard to rank because the sources omit severity and impact, but unsupported pre-3.2.8 systems should not remain exposed.

Technical view

SPIP before 3.2.8 did not properly validate couleur, display, display_navigation, display_outils, imessage, and spip_ecran in prive/formulaires/configurer_preferences.php. The bundle provides no CWE, CVSS, privilege requirement, impact class, or exploit details. References point to an SPIP commit, the 3.2.7-to-3.2.8 comparison, and Debian security updates.

Likely exposure

Exposure is limited to deployments running SPIP before 3.2.8 or affected Debian SPIP packages. The affected code path appears related to preference configuration, but access requirements are not stated in the provided sources.

Exploitation context

The bundle does not show CISA KEV listing, active exploitation, public exploit availability, or exploitation prerequisites. Treat exploitation status as unconfirmed rather than absent.

Researcher notes

Evidence is thin: no CVSS, CWE, impact statement, or exploitability details are included. Analysis should stay anchored to parameter validation in configurer_preferences.php and the SPIP 3.2.8/Debian security update references.

Mitigation direction

  • Upgrade SPIP to 3.2.8 or later using vendor guidance.
  • Apply relevant Debian SPIP security updates where Debian packages are used.
  • Inventory public and internal SPIP installations for versions before 3.2.8.
  • Restrict administrative or private SPIP access until remediation is complete.
  • Monitor SPIP and Debian advisories for any additional guidance.

Validation and detection

  • Confirm installed SPIP version is 3.2.8 or later.
  • Check Debian package status against DSA-4798 or DLA-2505-1.
  • Review whether SPIP private preference pages are externally reachable.
  • Verify the referenced patched files are present after update.
  • Document unresolved systems where version or package status is unknown.
Prepared
Confidence
medium
Sources
6

Public sources used

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.

ATT&CK lookup starting points

Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.

cve · low confidence lookup

CVE-2020-28984 mapping review

Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.

Open ATT&CK lookup
Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors
0Timeline events
0ADP providers
5Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.