CVE-2025-62257Network attack vector

Password recovery via distinguishable locked-account exceptions

Published Oct 29, 2025 · Updated Oct 29, 2025

Password enumeration in Liferay Portal and Liferay DXP allows remote attackers to recover locked users' passwords by brute force. In AuthenticatedSessionManagerImpl, a correct password for a locked account triggers UserLockoutException, while an incorrect password triggers AuthException, creating a response oracle. Unauthenticated network access to the login flow and an enabled lockout policy are sufficient; repeated comparisons disclose a valid password without unlocking the account.

CVSS severity6.3
Medium
EPSS probability0.36%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Password enumeration in Liferay Portal and Liferay DXP allows remote attackers to recover locked users' passwords by brute force. In AuthenticatedSessionManagerImpl, a correct password for a locked account triggers UserLockoutException, while an incorrect password triggers AuthException, creating a response oracle. Unauthenticated network access to the login flow and an enabled lockout policy are sufficient; repeated comparisons disclose a valid password without unlocking the account.

The record

CVE
CVE-2025-62257
Published
Oct 29, 2025
Updated
Oct 29, 2025
Vendor
Liferay
Product
Liferay Portal
Classifications
CWE-307, T1110.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 29, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 29, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=7.4.0 <=7.4.3.119

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Liferay · Liferay Portalversion=7.4.0 <=7.4.3.119
Liferay · Liferay DXPversion=2023.Q3.1 <=2023.Q3.10; version=2023.Q4.0 <=2023.Q4.10; version=2024.Q1.1 <=2024.Q1.5

Published CVSS scores

6.3Liferay Inc.CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
5.3NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-307Improper Restriction of Excessive Authentication Attempts
T1110.001Password Guessing

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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