How severe is CVE-2022-46870?

CVE-2022-46870 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-2022-46870 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-46870?

CVE-2022-46870 affects Apache Zeppelin. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-46870?

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

When was CVE-2022-46870 published?

CVE-2022-46870 was published on 2022-12-16 and last updated on 2026-06-17.

CVE-2022-46870

CVE-2022-46870 is a medium-severity vulnerability in Apache Zeppelin 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: 1% (62nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Apache Zeppelin
Published: 2022-12-16
Last modified: 2026-06-17

Description

An Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Apache Zeppelin allows logged-in users to execute arbitrary javascript in other users' browsers. This issue affects Apache Zeppelin before 0.8.2. Users are recommended to upgrade to a supported version of Zeppelin.

Frequently asked questions

What is CVE-2022-46870?: An Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Apache Zeppelin allows logged-in users to execute arbitrary javascript in other users' browsers. This issue affects Apache Zeppelin before 0.8.2. Users are recommended to upgrade to a supported version of Zeppelin.
How severe is CVE-2022-46870?: CVE-2022-46870 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-2022-46870 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-46870?: CVE-2022-46870 affects Apache Zeppelin. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-46870?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-46870 published?: CVE-2022-46870 was published on 2022-12-16 and last updated on 2026-06-17.

References

https://lists.apache.org/thread/gb1wdnrm1095xw6qznpsycfrht4lwbwc

Affected products (1)

cpe:2.3:a:apache:zeppelin:*:*:*:*:*:*:*:*

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