High
Security advisory
SessionClicks in Liferay Portal 7.0.0 through 7.4.3.21, and Liferay DXP 7.4 GA through update 9, 7.3 GA through update 25, and older unsupported versions does not restrict the saving of request parameters in the HTTP session, which allows remote attackers to consume system memory leading to denial-of-service (DoS) conditions via crafted HTTP requests.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2025-3526
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 04:17 UTC · Revision 1
Source evidence
SessionClicks in Liferay Portal 7.0.0 through 7.4.3.21, and Liferay DXP 7.4 GA through update 9, 7.3 GA through update 25, and older unsupported versions does not restrict the saving of request parameters in the HTTP session, which allows remote attackers to consume system memory leading to denial-of-service (DoS) conditions via crafted HTTP requests.
osv:CVE-2025-3526
Complete source record
{
"id": "1e6521b02d6c603ec9edab67afcbe4455cd35fd2a5745049fb367321ce696ef9",
"url": "https://osv.dev/vulnerability/CVE-2025-3526",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2025-3526",
"summary": "SessionClicks in Liferay Portal 7.0.0 through 7.4.3.21, and Liferay DXP 7.4 GA through update 9, 7.3 GA through update 25, and older unsupported versions does not restrict the saving of request parameters in the HTTP session, which allows remote attackers to consume system memory leading to denial-of-service (DoS) conditions via crafted HTTP requests.",
"evidence": "osv:CVE-2025-3526",
"products": [],
"severity": "high",
"structured": {
"id": "CVE-2025-3526",
"aliases": [
"CVE-2025-3526",
"GHSA-mf3r-6m25-3867"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/liferay/liferay-portal",
"type": "GIT",
"events": [
{
"introduced": "0"
},
{
"last_affected": "c0fa99f040b285865b5cb9dbc349fb4fe4b4ec7b"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:liferay:liferay_portal:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "7.0.0"
},
{
"last_affected": "7.4.3.21"
}
],
"source": "CPE_RANGE"
}
]
}
}
],
"versions": [
"7.4.3.21-ga21",
"7.4.3.7-ga7",
"7.4.3.6-ga6",
"7.4.3.5-ga5",
"7.4.3.4-ga4",
"7.4.2-ga3",
"7.4.1-ga2",
"7.4.0-ga1",
"7.3.5-ga6",
"7.3.4-ga5",
"test-fix-pack-base-7310",
"7.3.3-ga4",
"7.3.2-ga3",
"7.3.1-ga2",
"7.3.0-ga1",
"7.2.0-b3",
"7.2.0-b2",
"7.2.0-b1",
"7.2.0-a1",
"7.2.0-m2",
"7.1.0-b2",
"7.1.0-b1",
"7.1.0-a2",
"7.1.0-a1",
"7.1.0-m2",
"7.1.0-m1",
"sync-3.1.0-ga1",
"sync-3.0.10-ga2",
"sync-3.0.9-ga1",
"sync-3.0.8-b9",
"7.0.0-m5",
"sync-3.0.7-b8",
"sync-3.0.6-b7",
"sync-3.0.5-b6",
"sync-3.0.4-b5",
"sync-3.0.3-b4",
"sync-3.0.2-b3",
"sync-3.0.1-b2",
"sync-3.0.0-b1",
"7.0.0-m4",
"7.0.0-m3",
"7.0.0-m2",
"7.0.0-m1",
"6.2.0-b2",
"6.2.0-b1",
"6.2.0-m6",
"6.2.0-m5",
"6.2.0-m4",
"6.2.0-m3",
"6.2.0-m2",
"6.1.0-rc1",
"6.1.0-b4",
"6.1.0-b3",
"6.1.0-b2",
"6.1.0-b1"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-3526.json"
}
}
],
"modified": "2026-10-24T10:30:16.672465715Z",
"provider": "osv",
"references": [
"https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/CVE-2025-3526"
],
"provider_metadata": {
"unresolved_ranges": [
{
"cpes": [
"cpe:2.3:a:liferay:digital_experience_platform:*:*:*:*:*:*:*:*"
],
"vendor_product": "liferay:digital_experience_platform",
"extracted_events": [
{
"range": [
{
"introduced": "7.0"
},
{
"last_affected": "7.2"
}
],
"source": "CPE_RANGE"
}
]
},
{
"cpes": [
"cpe:2.3:a:liferay:digital_experience_platform:7.3:-:*:*:*:*:*:*",
"cpe:2.3:a:liferay:digital_experience_platform:7.3:update10:*:*:*:*:*:*",
"cpe:2.3:a:liferay:digital_experience_platform:7.3:update11:*:*:*:*:*:*",
"cpe:2.3:a:liferay:digital_experience_platform:7.3:update12:*:*:*:*:*:*",
"cpe:2.3:a:liferay:digital_experience_platform:7.3:update13:*:*:*:*:*:*",
"cpe:2.3:a:liferay:digital_experience_platform:7.3:update14:*:*:*:*:*:*",
"cpe:2.3:a:liferay:digital_experience_platform:7.3:update15:*:*:*:*:*:*",
"cpe:2.3:a:liferay:digital_experience_platform:7.3:update16:*:*:*:*:*:*",
"cpe:2.3:a:liferay:digital_experience_platform:7.3:update17:*:*:*:*:*:*",
"cpe:2.3:a:liferay:digital_experience_platform:7.3:update18:*:*:*:*:*:*",
"cpe:2.3:a:liferay:digital_experience_platform:7.3:update19:*:*:*:*:*:*",
"cpe:2.3:a:liferay:digital_experience_platform:7.3:update1:*:*:*:*:*:*",
"cpe:2.3:a:liferay:digital_experience_platform:7.3:update20:*:*:*:*:*:*",
"cpe:2.3:a:liferay:digital_experience_platform:7.3:update21:*:*:*:*:*:*",
"cpe:2.3:a:liferay:digital_experience_platform:7.3:update22:*:*:*:*:*:*",
"cpe:2.3:a:liferay:digital_experience_platform:7.3:update23:*:*:*:*:*:*",
"cpe:2.3:a:liferay:digital_experience_platform:7.3:update24:*:*:*:*:*:*",
"cpe:2.3:a:liferay:digital_experience_platform:7.3:update25:*:*:*:*:*:*",
"cpe:2.3:a:liferay:digital_experience_platform:7.3:update2:*:*:*:*:*:*",
"cpe:2.3:a:liferay:digital_experience_platform:7.3:update3:*:*:*:*:*:*",
"cpe:2.3:a:liferay:digital_experience_platform:7.3:update4:*:*:*:*:*:*",
"cpe:2.3:a:liferay:digital_experience_platform:7.3:update5:*:*:*:*:*:*",
"cpe:2.3:a:liferay:digital_experience_platform:7.3:update6:*:*:*:*:*:*",
"cpe:2.3:a:liferay:digital_experience_platform:7.3:update7:*:*:*:*:*:*",
"cpe:2.3:a:liferay:digital_experience_platform:7.3:update8:*:*:*:*:*:*",
"cpe:2.3:a:liferay:digital_experience_platform:7.3:update9:*:*:*:*:*:*",
"cpe:2.3:a:liferay:digital_experience_platform:7.4:-:*:*:*:*:*:*",
"cpe:2.3:a:liferay:digital_experience_platform:7.4:update1:*:*:*:*:*:*",
"cpe:2.3:a:liferay:digital_experience_platform:7.4:update2:*:*:*:*:*:*",
"cpe:2.3:a:liferay:digital_experience_platform:7.4:update3:*:*:*:*:*:*",
"cpe:2.3:a:liferay:digital_experience_platform:7.4:update4:*:*:*:*:*:*",
"cpe:2.3:a:liferay:digital_experience_platform:7.4:update5:*:*:*:*:*:*",
"cpe:2.3:a:liferay:digital_experience_platform:7.4:update6:*:*:*:*:*:*",
"cpe:2.3:a:liferay:digital_experience_platform:7.4:update7:*:*:*:*:*:*",
"cpe:2.3:a:liferay:digital_experience_platform:7.4:update8:*:*:*:*:*:*",
"cpe:2.3:a:liferay:digital_experience_platform:7.4:update9:*:*:*:*:*:*"
],
"vendor_product": "liferay:digital_experience_platform",
"extracted_events": [
{
"range": [
{
"introduced": "7.3-NA"
},
{
"last_affected": "7.3-NA"
},
{
"introduced": "7.3-update1"
},
{
"last_affected": "7.3-update1"
},
{
"introduced": "7.3-update10"
},
{
"last_affected": "7.3-update10"
},
{
"introduced": "7.3-update11"
},
{
"last_affected": "7.3-update11"
},
{
"introduced": "7.3-update12"
},
{
"last_affected": "7.3-update12"
},
{
"introduced": "7.3-update13"
},
{
"last_affected": "7.3-update13"
},
{
"introduced": "7.3-update14"
},
{
"last_affected": "7.3-update14"
},
{
"introduced": "7.3-update15"
},
{
"last_affected": "7.3-update15"
},
{
"introduced": "7.3-update16"
},
{
"last_affected": "7.3-update16"
},
{
"introduced": "7.3-update17"
},
{
"last_affected": "7.3-update17"
},
{
"introduced": "7.3-update18"
},
{
"last_affected": "7.3-update18"
},
{
"introduced": "7.3-update19"
},
{
"last_affected": "7.3-update19"
},
{
"introduced": "7.3-update2"
},
{
"last_affected": "7.3-update2"
},
{
"introduced": "7.3-update20"
},
{
"last_affected": "7.3-update20"
},
{
"introduced": "7.3-update21"
},
{
"last_affected": "7.3-update21"
},
{
"introduced": "7.3-update22"
},
{
"last_affected": "7.3-update22"
},
{
"introduced": "7.3-update23"
},
{
"last_affected": "7.3-update23"
},
{
"introduced": "7.3-update24"
},
{
"last_affected": "7.3-update24"
},
{
"introduced": "7.3-update25"
},
{
"last_affected": "7.3-update25"
},
{
"introduced": "7.3-update3"
},
{
"last_affected": "7.3-update3"
},
{
"introduced": "7.3-update4"
},
{
"last_affected": "7.3-update4"
},
{
"introduced": "7.3-update5"
},
{
"last_affected": "7.3-update5"
},
{
"introduced": "7.3-update6"
},
{
"last_affected": "7.3-update6"
},
{
"introduced": "7.3-update7"
},
{
"last_affected": "7.3-update7"
},
{
"introduced": "7.3-update8"
},
{
"last_affected": "7.3-update8"
},
{
"introduced": "7.3-update9"
},
{
"last_affected": "7.3-update9"
},
{
"introduced": "7.4-NA"
},
{
"last_affected": "7.4-NA"
},
{
"introduced": "7.4-update1"
},
{
"last_affected": "7.4-update1"
},
{
"introduced": "7.4-update2"
},
{
"last_affected": "7.4-update2"
},
{
"introduced": "7.4-update3"
},
{
"last_affected": "7.4-update3"
},
{
"introduced": "7.4-update4"
},
{
"last_affected": "7.4-update4"
},
{
"introduced": "7.4-update5"
},
{
"last_affected": "7.4-update5"
},
{
"introduced": "7.4-update6"
},
{
"last_affected": "7.4-update6"
},
{
"introduced": "7.4-update7"
},
{
"last_affected": "7.4-update7"
},
{
"introduced": "7.4-update8"
},
{
"last_affected": "7.4-update8"
},
{
"introduced": "7.4-update9"
},
{
"last_affected": "7.4-update9"
}
],
"source": "CPE_STRING"
}
]
},
{
"cpes": [
"cpe:2.3:a:liferay:liferay_portal:6.2:*:*:*:enterprise:*:*:*"
],
"vendor_product": "liferay:liferay_portal",
"extracted_events": [
{
"range": [
{
"introduced": "6.2"
},
{
"last_affected": "6.2"
}
],
"source": "CPE_STRING"
}
]
}
]
}
},
"related_cves": [
{
"value": "CVE-2025-3526",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 429391,
"published_at": "2025-06-16T15:15:24.097+00:00"
}