Cross Site Scripting Vulnerability in zhenfeng13 My-Blog Plugin
CVE-2025-9101

5.1MEDIUM

Key Information:

Vendor

Zhenfeng13

Status
My-blog
Vendor
CVE Published:
18 August 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-9101?

A vulnerability has been discovered in the zhenfeng13 My-Blog plugin up to version 1.0.0, specifically in the file /admin/tags/save within the Tag Handler component. This flaw permits attackers to execute arbitrary JavaScript code in the context of the user's session, effectively leading to cross site scripting (XSS). Since the manipulation can occur remotely, this vulnerability poses a significant threat to users who might unwittingly interact with malicious content. The exploit has been publicly disclosed and could potentially be leveraged by attackers to compromise user security.

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Affected Version(s)

My-Blog 1.0

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2025-9101 - Proof of Concept

References

https://vuldb.com/?id.320423
vdb-entry
https://vuldb.com/?ctiid.320423
signaturepermissions-required
https://vuldb.com/?submit.628095
third-party-advisory

CVSS V4

Score:
5.1
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

ZAST.AI (VulDB User)
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