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CVE-2023-40191

Reflected cross-site scripting (XSS) vulnerability in the instance settings for Accounts in Liferay Portal 7.4.3.44 through 7.4.3.97, and…

Critical9.0EPSS 0.62%
Published
Updated
Reserved
Assigned by
Liferay

Description

Reflected cross-site scripting (XSS) vulnerability in the instance settings for Accounts in Liferay Portal 7.4.3.44 through 7.4.3.97, and Liferay DXP 2023.Q3 before patch 6, and 7.4 update 44 through 92 allows remote attackers to inject arbitrary web script or HTML via a crafted payload injected into the “Blocked Email Domains” text field

Scores

CVSS scores of CVE-2023-40191, by who scored it
Scored byCVSSScoreVector
LiferayCNA (assigner)3.1Critical9.0CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
NVDNVD · Analyzed3.1Medium6.1CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS (exploitation in 30 days)
0.62% · top 50% of all CVEs (7 Nov 2026)
CISA SSVC
Exploitation: none · Automatable: no · Technical impact: partial
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: Critical 9.0.

Weakness

Affected products

  • Liferay · Portal

    • affected 7.4.3.44 – ≤ 7.4.3.97

  • Liferay · DXP

    • affected 2023.q3.1 – ≤ 2023.q3.5
    • affected 7.4.13.u44 – ≤ 7.4.13.u92

Affected packages

From reviewed advisories of the GitHub Advisory Database.

References (1)

Sources

The same CVE in the primary databases and aggregators, to check against.

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Record last updated .