How severe is CVE-2022-46389?

CVE-2022-46389 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2022-46389 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-46389?

CVE-2022-46389 primarily affects Servicenow. In total, 47 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2022-46389?

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

When was CVE-2022-46389 published?

CVE-2022-46389 was published on 2023-04-17 and last updated on 2026-06-17.

CVE-2022-46389

CVE-2022-46389 is a medium-severity vulnerability in Servicenow with a CVSS 3.x base score of 6.1. 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 6.1)
EPSS exploit prediction: 1% (44th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Servicenow
Published: 2023-04-17
Last modified: 2026-06-17

Description

There exists a reflected XSS within the logout functionality of ServiceNow versions lower than Quebec Patch 10 Hotfix 11b, Rome Patch 10 Hotfix 3b, San Diego Patch 9, Tokyo Patch 4, and Utah GA. This enables an unauthenticated remote attacker to execute arbitrary JavaScript code in the browser-based web console.

Frequently asked questions

What is CVE-2022-46389?: There exists a reflected XSS within the logout functionality of ServiceNow versions lower than Quebec Patch 10 Hotfix 11b, Rome Patch 10 Hotfix 3b, San Diego Patch 9, Tokyo Patch 4, and Utah GA. This enables an unauthenticated remote attacker to execute arbitrary JavaScript code in the browser-based web console.
How severe is CVE-2022-46389?: CVE-2022-46389 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2022-46389 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-46389?: CVE-2022-46389 primarily affects Servicenow. In total, 47 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2022-46389?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-46389 published?: CVE-2022-46389 was published on 2023-04-17 and last updated on 2026-06-17.

References

https://support.servicenow.com/kb?id=kb_article_view&sysparm_article=KB1272156

Affected products (47)

cpe:2.3:a:servicenow:servicenow:quebec:-:*:*:*:*:*:*
cpe:2.3:a:servicenow:servicenow:rome:-:*:*:*:*:*:*
cpe:2.3:a:servicenow:servicenow:rome:early_availability:*:*:*:*:*:*
cpe:2.3:a:servicenow:servicenow:rome:patch_1:*:*:*:*:*:*
cpe:2.3:a:servicenow:servicenow:rome:patch_1_hotfix_1a:*:*:*:*:*:*
cpe:2.3:a:servicenow:servicenow:rome:patch_1_hotfix_1b:*:*:*:*:*:*
cpe:2.3:a:servicenow:servicenow:rome:patch_10:*:*:*:*:*:*
cpe:2.3:a:servicenow:servicenow:rome:patch_2:*:*:*:*:*:*
cpe:2.3:a:servicenow:servicenow:rome:patch_3:*:*:*:*:*:*
cpe:2.3:a:servicenow:servicenow:rome:patch_4:*:*:*:*:*:*
cpe:2.3:a:servicenow:servicenow:rome:patch_4_hotfix_1:*:*:*:*:*:*
cpe:2.3:a:servicenow:servicenow:rome:patch_4_hotfix_1a:*:*:*:*:*:*
cpe:2.3:a:servicenow:servicenow:rome:patch_4_hotfix_1b:*:*:*:*:*:*
cpe:2.3:a:servicenow:servicenow:rome:patch_5:*:*:*:*:*:*
cpe:2.3:a:servicenow:servicenow:rome:patch_6:*:*:*:*:*:*
cpe:2.3:a:servicenow:servicenow:rome:patch_7:*:*:*:*:*:*
cpe:2.3:a:servicenow:servicenow:rome:patch_7a:*:*:*:*:*:*
cpe:2.3:a:servicenow:servicenow:rome:patch_7b:*:*:*:*:*:*
cpe:2.3:a:servicenow:servicenow:rome:patch_8:*:*:*:*:*:*
cpe:2.3:a:servicenow:servicenow:rome:patch_9:*:*:*:*:*:*
cpe:2.3:a:servicenow:servicenow:rome:patch_9a:*:*:*:*:*:*
cpe:2.3:a:servicenow:servicenow:san_diego:-:*:*:*:*:*:*
cpe:2.3:a:servicenow:servicenow:san_diego:patch_1:*:*:*:*:*:*
cpe:2.3:a:servicenow:servicenow:san_diego:patch_1_hotfix_1:*:*:*:*:*:*
cpe:2.3:a:servicenow:servicenow:san_diego:patch_1_hotfix_1a:*:*:*:*:*:*
cpe:2.3:a:servicenow:servicenow:san_diego:patch_1_hotfix_1b:*:*:*:*:*:*
cpe:2.3:a:servicenow:servicenow:san_diego:patch_2:*:*:*:*:*:*
cpe:2.3:a:servicenow:servicenow:san_diego:patch_3:*:*:*:*:*:*
cpe:2.3:a:servicenow:servicenow:san_diego:patch_4:*:*:*:*:*:*
cpe:2.3:a:servicenow:servicenow:san_diego:patch_4a:*:*:*:*:*:*
cpe:2.3:a:servicenow:servicenow:san_diego:patch_4b:*:*:*:*:*:*
cpe:2.3:a:servicenow:servicenow:san_diego:patch_5:*:*:*:*:*:*
cpe:2.3:a:servicenow:servicenow:san_diego:patch_6:*:*:*:*:*:*
cpe:2.3:a:servicenow:servicenow:san_diego:patch_7:*:*:*:*:*:*
cpe:2.3:a:servicenow:servicenow:san_diego:patch_7b:*:*:*:*:*:*
cpe:2.3:a:servicenow:servicenow:san_diego:patch_8:*:*:*:*:*:*
cpe:2.3:a:servicenow:servicenow:tokyo:-:*:*:*:*:*:*
cpe:2.3:a:servicenow:servicenow:tokyo:early_availability:*:*:*:*:*:*
cpe:2.3:a:servicenow:servicenow:tokyo:patch_1:*:*:*:*:*:*
cpe:2.3:a:servicenow:servicenow:tokyo:patch_1a:*:*:*:*:*:*

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