Cross-Site Scripting in rachelos WeRSS Article Module for WordPress
CVE-2026-2825

5.1MEDIUM

Key Information:

Vendor

Rachelos

Status
Werss We-mp-rss
Vendor
CVE Published:
20 February 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-2825?

A vulnerability exists in rachelos WeRSS we-mp-rss up to version 1.4.8, specifically in the Article Module's fix_html function located in tools/fix.py. This vulnerability permits attackers to execute remote cross-site scripting attacks, compromising the security of affected installations. The exploit has been made public, increasing the urgency for affected users to apply necessary updates or mitigations to protect against potential attacks.

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Deploy the Patch

Affected Version(s)

WeRSS we-mp-rss 1.4.0

WeRSS we-mp-rss 1.4.1

WeRSS we-mp-rss 1.4.2

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-2026-2825 - Proof of Concept

References

https://vuldb.com/?id.346950
vdb-entrytechnical-description
https://vuldb.com/?ctiid.346950
signaturepermissions-required
https://vuldb.com/?submit.753879
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

din4 (VulDB User)
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