How severe is CVE-2022-45892?

CVE-2022-45892 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2022-45892 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-45892?

CVE-2022-45892 affects Planetestream Planet Estream. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-45892?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2022-45892 published?

CVE-2022-45892 was published on 2022-12-25 and last updated on 2026-06-17.

CVE-2022-45892

CVE-2022-45892 is a medium-severity vulnerability in Planetestream Planet Estream with a CVSS 3.x base score of 5.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 5.4)
EPSS exploit prediction: 0% (35th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Planetestream Planet Estream
Published: 2022-12-25
Last modified: 2026-06-17

Description

In Planet eStream before 6.72.10.07, multiple Stored Cross-Site Scripting (XSS) vulnerabilities exist: Disclaimer, Search Function, Comments, Batch editing tool, Content Creation, Related Media, Create new user, and Change Username.

Frequently asked questions

What is CVE-2022-45892?: In Planet eStream before 6.72.10.07, multiple Stored Cross-Site Scripting (XSS) vulnerabilities exist: Disclaimer, Search Function, Comments, Batch editing tool, Content Creation, Related Media, Create new user, and Change Username.
How severe is CVE-2022-45892?: CVE-2022-45892 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2022-45892 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-45892?: CVE-2022-45892 affects Planetestream Planet Estream. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-45892?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-45892 published?: CVE-2022-45892 was published on 2022-12-25 and last updated on 2026-06-17.

References

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

Affected products (1)

cpe:2.3:a:planetestream:planet_estream:*:*:*:*:*:*:*:*

More vulnerabilities in Planetestream Planet Estream

CVE-2022-45896 — Critical (CVSS 9.8): Planet eStream before 6.72.10.07 allows unauthenticated upload of arbitrary files: Choose a Video / Related Media or…
CVE-2022-45891 — Critical (CVSS 9.1): Planet eStream before 6.72.10.07 allows attackers to call restricted functions, and perform unauthenticated uploads…
CVE-2022-45893 — High (CVSS 8.8): Planet eStream before 6.72.10.07 allows a low-privileged user to gain access to administrative and high-privileged user…
CVE-2022-45889 — High (CVSS 7.2): Planet eStream before 6.72.10.07 allows a remote attacker (who is a publisher or admin) to obtain access to all records…
CVE-2022-45895 — Medium (CVSS 6.5): Planet eStream before 6.72.10.07 discloses sensitive information, related to the ON cookie (findable in HTML source…
CVE-2022-45894 — Medium (CVSS 6.5): GetFile.aspx in Planet eStream before 6.72.10.07 allows ..\ directory traversal to read arbitrary local files.

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