How to fix CVE-2025-22952?

Within 24 hours: Identify all affected systems and apply vendor patches immediately. Implement egress filtering and URL validation for server-side requests.

Is Memos affected by CVE-2025-22952?

Organizations using elestio memos v0.23.0 face critical risk from CVE-2025-22952, a server-side request forgery vulnerability rated CVSS 9.8. Attackers could trick authenticated users into performing unintended actions, potentially modifying critical settings or data.

CVE-2025-22952

CRITICAL

2025-02-27 [email protected]

9.8

CVSS 3.1

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 18:28 vuln.today

Patch Released

Mar 28, 2026 - 18:28 nvd

Patch available

PoC Detected

Jul 10, 2025 - 22:52 vuln.today

Public exploit code

CVE Published

Feb 27, 2025 - 20:16 nvd

CRITICAL 9.8

Description

elestio memos v0.23.0 is vulnerable to Server-Side Request Forgery (SSRF) due to insufficient validation of user-supplied URLs, which can be exploited to perform SSRF attacks.

Analysis

elestio memos v0.23.0 is vulnerable to Server-Side Request Forgery (SSRF) due to insufficient validation of user-supplied URLs, which can be exploited to perform SSRF attacks. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and EPSS exploitation probability 35.0%.

Technical Context

This vulnerability is classified as Server-Side Request Forgery (SSRF) (CWE-918), which allows attackers to make the server perform requests to unintended internal or external resources. elestio memos v0.23.0 is vulnerable to Server-Side Request Forgery (SSRF) due to insufficient validation of user-supplied URLs, which can be exploited to perform SSRF attacks. Affected products include: Usememos Memos.

Affected Products

Usememos Memos.

Remediation

A vendor patch is available. Apply the latest security update as soon as possible. Validate and allowlist destination URLs, block requests to internal networks, use network segmentation.

Priority Score

104

Low Medium High Critical

KEV: 0

EPSS: +35.0

CVSS: +49

POC: +20

Vendor Status

CVE-2025-22952 vulnerability details – vuln.today

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CVE-2025-22952

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CVE-2025-22952

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External POC / Exploit Code