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CVE-2023-53932

Good to know:

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Date: December 17, 2025

Serendipity 2.4.0 contains a stored cross-site scripting vulnerability that allows authenticated users to inject malicious scripts through blog entry creation. Attackers can craft entries with JavaScript payloads that will execute when other users view the compromised blog post.

Severity Score

Related Resources (5)

https://www.exploit-db.com/exploits/51373
https://docs.s9y.org/
https://www.vulncheck.com/advisories/serendipity-stored-cross-site-scripting-via-admin-entry-creation
https://nvd.nist.gov/vuln/detail/CVE-2023-53932
https://www.mend.io/vulnerability-database/CVE-2023-53932

Severity Score

Weakness Type (CWE)

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CWE-79

Top Fix

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Upgrade Version

Upgrade to version s9y/serendipity - 2.5.0

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): REQUIRED
Scope (S): CHANGED
Confidentiality (C): LOW
Integrity (I): LOW
Availability (A): NONE

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