Cross-Site Scripting Vulnerability in Tale Blog by Otale
CVE-2025-2340

4.8MEDIUM

Key Information:

Vendor

Otale

Status
Tale Blog
Vendor
CVE Published:
16 March 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-2340?

A cross-site scripting vulnerability has been identified in Tale Blog version 2.0.5, particularly affecting the saveOptions function within the /options/save file of the Site Settings component. This flaw allows an attacker to exploit the Site Title argument, potentially leading to unauthorized actions being performed on behalf of users. As the vulnerability can be exploited remotely, it poses a significant risk to users of products from the affected versions. Despite early disclosure attempts to the vendor, no response was received. Importantly, this vulnerability exclusively impacts products that are no longer under active maintenance.

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Affected Version(s)

Tale Blog 2.0.5

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-2025-2340 - Proof of Concept

References

https://vuldb.com/?id.299806
vdb-entrytechnical-description
https://vuldb.com/?ctiid.299806
signaturepermissions-required
https://vuldb.com/?submit.514793
third-party-advisory

CVSS V4

Score:
4.8
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

yitclara (VulDB User)
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