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CVE-2023-3204

Materialis <= 1.1.24 - Missing Authorization to Limited Arbitrary Options Update

MEDIUM
6.5
CVSS Score
Published: June 20, 2024 at 02:08 AM UTC
Updated: June 17, 2026 at 06:13 AM UTC
1 product affected across 1 vendorMaterialis

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Severity
MEDIUM6.5
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

Description

The Materialis theme for WordPress is vulnerable to limited arbitrary options updates in versions up to, and including, 1.1.24. This is due to missing authorization checks on the companion_disable_popup() function called via an AJAX action. This makes it possible for authenticated attackers, with minimal permissions such as subscribers, to modify any option on the site to a numerical value.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Materialis· Extendthemeswordpress-theme
95%
v ≤ 1.1.24v < 1.1.30
Affected range stops below 1.1.30, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (3)

Product
Source: [email protected]
https://themes.trac.wordpress.org/browser/materialis/1.1.20/inc/companion.php#L45
Patch
Source: [email protected]
https://themes.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=231816%40materialis&new=231816%40materialis&sfp_email=&sfph_mail=#file6
Third Party Advisory
Source: [email protected]
https://www.wordfence.com/threat-intel/vulnerabilities/id/a2e05094-8344-4388-a703-518daf3d2948?source=cve

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.5MEDIUMWordfence
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-862

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