CVE-2025-52277
PHP vulnerability analysis and mitigation

Overview

A Cross Site Scripting (XSS) vulnerability has been identified in YesWiki version 4.54. The vulnerability was disclosed on September 09, 2025, and was assigned the identifier CVE-2025-52277. This security flaw affects the meta configuration robots field in YesWiki installations (MITRE).

Technical details

The vulnerability has been assigned a CVSS v3.1 base score of 6.1 (Medium severity) with the following vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N. The attack vector is Network-based, requires Low attack complexity, needs No privileges, but does require User interaction. The scope is Changed, with Low impact on both Confidentiality and Integrity, and No impact on Availability (CISA-ADP).

Impact

The vulnerability allows a remote attacker to execute arbitrary code through a crafted payload targeting the meta configuration robots field. The impact is characterized by low confidentiality and integrity breaches, potentially allowing attackers to manipulate web content and steal limited user data (MITRE).

Additional resources


SourceThis report was generated using AI

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