Remote HTML Injection Vulnerability in Yahei-PHP Prober by Yahei
CVE-2019-25280

5.1MEDIUM

Key Information:

Vendor

Yahei.net

Status
Yahei-PHP Prober
Vendor
CVE Published:
7 January 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2019-25280?

Yahei-PHP Prober version 0.4.7 has a vulnerability that permits remote HTML injection via the 'speed' GET parameter in prober.php. This flaw enables attackers to execute arbitrary HTML code, potentially leading to cross-site scripting (XSS) attacks affecting user sessions in their browsers. By manipulating the input, attackers can exploit this weakness to craft malicious content that may compromise user data and session integrity.

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Affected Version(s)

Yahei-PHP Prober 0.4.7

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-2019-25280 - Proof of Concept

References

https://www.zeroscience.mk/en/vulnerabilities/ZSL-2019-55...
third-party-advisory
https://packetstormsecurity.com/files/153756
exploit
https://cxsecurity.com/issue/WLB-2019070132
third-party-advisory

CVSS V4

Score:
5.1
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
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

LiquidWorm as Gjoko Krstic of Zero Science Lab
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