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CVE-2022-39048

Cross-Site Scripting (XSS) vulnerability in ServiceNow UI page assessment_redirect

MEDIUM
6.1
CVSS Score
Published: April 10, 2023 at 12:00 AM UTC
Updated: June 17, 2026 at 04:57 AM UTC
1 product affected across 1 vendorServiceNow

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Severity
MEDIUM6.1
Exploit prediction
EPSS 1%
SSVC
No known exploit

Description

A XSS vulnerability was identified in the ServiceNow UI page assessment_redirect. To exploit this vulnerability, an attacker would need to persuade an authenticated user to click a maliciously crafted URL. Successful exploitation potentially could be used to conduct various client-side attacks, including, but not limited to, phishing, redirection, theft of CSRF tokens, and use of an authenticated user's browser or session to attack other systems.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

ServiceNow· Servicenow
95%
Quebec ≤ v < Patch 10 Hotfix 10bRome ≤ v < Patch 10 Hotfix 2bSan Diego ≤ v < Patch 7bTokyo ≤ v < Patch 1aQuebecRomeSan DiegoTokyoquebecquebec patch_10rome patch_1rome patch_10rome patch_10_hotfix_1rome patch_10_hotfix_2rome patch_10_hotfix_2arome patch_1_hotfix_1rome patch_1_hotfix_1brome patch_1_hotfix_2rome patch_1_hotfix_3rome patch_2rome patch_2_hotfix_1rome patch_2_hotfix_2rome patch_3rome patch_3_hotfix_1rome patch_4rome patch_4_hotfix_1rome patch_4_hotfix_1arome patch_4_hotfix_1brome patch_5rome patch_5_hotfix_1rome patch_5_hotfix_2rome patch_6rome patch_6_hotfix_1rome patch_6_hotfix_2rome patch_7rome patch_7_hotfix_1rome patch_7arome patch_7brome patch_8rome patch_8_hotfix_1rome patch_8_hotfix_2rome patch_9rome patch_9_hotfix_1rome patch_9arome patch_9bsan_diego patch_1san_diego patch_1_hotfix_1san_diego patch_1_hotfix_1asan_diego patch_1_hotfix_1bsan_diego patch_2san_diego patch_2_hotfix_1san_diego patch_3san_diego patch_3_hotfix_1san_diego patch_3_hotfix_2san_diego patch_3_hotfix_3san_diego patch_3_hotfix_4san_diego patch_4san_diego patch_4asan_diego patch_4bsan_diego patch_6san_diego patch_7san_diego patch_8tokyotokyo patch1utah
Affected range stops below Patch 10 Hotfix 10b, so it looks safe — our inference, not a vendor statement
Affected range stops below Patch 10 Hotfix 2b, so it looks safe — our inference, not a vendor statement
Affected range stops below Patch 1a, so it looks safe — our inference, not a vendor statement
Affected range stops below Patch 7b, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

Source: [email protected]
https://support.servicenow.com/
Source: [email protected]
https://support.servicenow.com/kb?id=kb_article_view&sysparm_article=KB1221892

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.1MEDIUMSN
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-79

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