CVE-2024-13439
Team – Team Members Showcase Plugin <= 4.4.9 - Missing Authorization to Authenticated (Subscriber+) Settings Update
No known exploitation. EPSS puts it in the 23rd percentile. A vendor fix is available.
What to do
The vendor has published a fix. Version details are below where the sources state them.
What it is
From the CVE record
The Team – Team Members Showcase Plugin plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on the response() function in all versions up to, and including, 4.4.9. This makes it possible for authenticated attackers, with Subscriber-level access and above, to update the plugin's settings.
In plain language
No plain-language summary for this CVE yet.
Exploitation
Where each signal puts this CVE on the scale from published to confirmed exploited.
- CISA KEV
Not in the catalog. CISA has not confirmed exploitation.
- Public exploits
No public exploit or proof of concept found in the sources we track.
- EPSS
0.3% chance of exploitation activity in the next 30 days, which ranks it in the 23rd percentile of scored CVEs.
Exploit Prediction Scoring System, FIRST.org. A probability, not a confirmation.
Lifecycle
6 events over 384 days, from the signal feeds we watch.
- Nuclei check added
- Patch availablerecord updated
- Publishedweakness classified, att&ck mapped
Affected products
Technical detail
CVSS 3.1 vector
Open in the CVSS calculatorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Scored 4.3 by NVD.
How it is reached
- Attack Vector NetworkExploitable remotely over the network without any special conditions
- Attack Complexity LowNo special conditions — the attack can be reliably reproduced
- Privileges Required LowRequires basic user-level privileges
- User Interaction NoneNo user interaction needed — fully automated exploitation
Scope
- Scope UnchangedImpact is limited to the vulnerable component itself
Impact if exploited
- Confidentiality NoneNo confidentiality impact
- Integrity LowData modification is possible but limited in scope or consequence
- Availability NoneNo availability impact
Weaknesses
ATT&CK techniques
Mapped from the weaknesses above (CWE to ATT&CK), not observed in attacks.
Sources
References in the record
- plugins.svn.wordpress.org/tlp-team/tags/4.4.7/app/Controllers/Admin/Ajax/Settings.php
- plugins.trac.wordpress.org/changeset/3239948/tlp-team/trunk/app/Controllers/Admin/Ajax/Settings.php
- plugins.trac.wordpress.org/changeset/3239948/tlp-team/trunk/app/Controllers/Admin/Ajax/Skill.php
And 2 more references. See all after sign-in
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