What is CVE-2022-45895?

CVE-2022-45895 is a medium-severity vulnerability in Planetestream Planet Estream, classified under Exposure of Resource to Wrong Sphere. CVSS score: 6.5/10. Published 2022-12-25.

How severe is CVE-2022-45895?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Planetestream Planet Estream

CVE-2022-45895

Planet eStream before 6.72.10.07 discloses sensitive information, related to the ON cookie (findable in HTML source code for Default.aspx in some situations) and the WhoAmI endpoint (e.g., path disclosure).

Published 2022-12-25 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.007 (52.5th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 53rd percentile — 52.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000

Affected products

Planetestream Planet Estream

Weakness classification (CWE)

CWE-668 — Exposure of Resource to Wrong Sphere

References

sec-consult.com/vulnerability-lab/advisory/multiple-critical-vulnerabilities-in… (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2022-45895?: CVE-2022-45895 is a medium-severity vulnerability in Planetestream Planet Estream, classified under Exposure of Resource to Wrong Sphere. CVSS score: 6.5/10. Published 2022-12-25.
How severe is CVE-2022-45895?: Medium severity. CVSS v3 base score is 6.5 out of 10.