Arbitrary file upload in Rtcamp Rtmedia

CVE-2023-5931

The rtMedia for WordPress, BuddyPress and bbPress WordPress plugin before 4.6.16 does not validate files to be uploaded, which could allow attackers with a low-privilege account (e.g. subscribers) to upload arbitrary files such as PHP on the server

Vulnerability class: Unrestricted File Upload

Published · last modified .

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.008 (55.4th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 55th percentile — 55.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2023-5931: held from 0.008 to 0.008.

EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000

Affected products

  • Rtcamp Rtmedia
  • Rtmedia For WordPress, Buddypress And Bbpress — versions 0

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2023-5931?
CVE-2023-5931 is a high-severity vulnerability in Rtcamp Rtmedia, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 8.8/10. Published 2023-12-26.
How severe is CVE-2023-5931?
High severity. CVSS v3 base score is 8.8 out of 10.
Is CVE-2023-5931 known to be exploited?
1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.