CVE-2021-4344: medium-severity vulnerability in nmedia Frontend File Manager Plugin
Frontend File Manager <= 18.2 - Privilege Escalation
Published · Updated
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.4epss 0.5%
exploitation probability
0.5%top 62% of all CVEs
observed exploitation
nono source reports it
The Frontend File Manager plugin for WordPress is vulnerable to Privilege Escalation in versions up to, and including, 18.2. This is due to lacking mishandling the use of user IDs that is accessible by the visitor. This makes it possible for unauthenticated or authenticated attackers to access the information and privileges of other users, including 'guest users', in their own category (authenticated, or unauthenticated guests).
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Affected products
nmedia · Frontend File Manager PluginRelated CVEs — nmedia Frontend File Manager Plugin
In the same product, most dangerous first.
CVE-2016-15042CRITICALFrontend File Manager < 4.0 & N-Media Post Front-end Form < 1.1 & - Arbitrary File UploadEPSS 5.7%CVE-2021-4368CRITICALFrontend File Manager <= 18.2 - Authenticated Settings Change leading to Arbitrary File UploadEPSS 1.9%CVE-2021-4356CRITICALFrontend File Manager <= 18.2 - Unauthenticated Arbitrary File DownloadEPSS 1.5%CVE-2021-4359MEDIUMFrontend File Manager Plugin <= 18.2 - Unauthenticated Arbitrary Post DeletionEPSS 0.9%CVE-2021-4369MEDIUMFrontend File Manager <= 18.2 - Unauthenticated Content InjectionEPSS 0.8%CVE-2021-4365HIGHFrontend File Manager <= 18.2 - Unauthenticated Stored Cross-Site ScriptingEPSS 0.8%