CVE-2022-45891

Severity: critical (CVSS 9.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.8% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2022-12-25 · updated 2026-06-17
Weakness: CWE-863

Description

Planet eStream before 6.72.10.07 allows attackers to call restricted functions, and perform unauthenticated uploads (Upload2.ashx) or access content uploaded by other users (View.aspx after Ajax.asmx/SaveGrantAccessList).

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-2022-45891 or the next vulnerability affects your stack