CVE-2022-45896

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-12-25 · updated 2026-06-17
Weakness: CWE-434

Description

Planet eStream before 6.72.10.07 allows unauthenticated upload of arbitrary files: Choose a Video / Related Media or Upload Document. Upload2.ashx can be used, or Ajax.asmx/ProcessUpload2. This leads to remote code execution.

Affected products

Planetestream Planet Estream: before 6.72.10.07 — fixed in 6.72.10.07

How to fix

Upgrade to a fixed version: Planetestream Planet Estream 6.72.10.07. Check the vendor advisory for mitigations.

References

https://sec-consult.com/vulnerability-lab/advisory/multiple-critical-vulnerabilities-in-planet-enterprises-ltd-planet-estream/-
https://sec-consult.com/vulnerability-lab/advisory/multiple-critical-vulnerabilities-in-planet-enterprises-ltd-planet-estream/-

Get alerted when CVE-2022-45896 or the next vulnerability affects your stack