CVE-2025-43839
📛 CVE Title
WordPress BP Messages Tool plugin <= 2.2 - Reflected Cross Site Scripting (XSS) vulnerability
Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in shanebp BP Messages Tool bp-messages-tool allows Reflected XSS.This issue affects BP Messages Tool: from n/a through <= 2.2.
Overview
- State
- PUBLISHED
- Assigner (CNA)
- Patchstack
- CVSS severity
- HIGH
- CVSS score
- 7.1 / 10
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L- Effective score
- 7.1 / 10 HIGH source: CNA overview
- CWE(s)
-
CWE-79 - Reserved
- 2025-04-17
- Published
- 2025-05-19 20:16 UTC
- Last updated
- 2026-04-28 18:12 UTC
- Source
- https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2025/43xxx/CVE-2025-43839.json
- Linked Threat
- CVE-2025-43839 — BP Messages Tool <= 2.2 - Reflected Cross-Site Scripting
NVD triage scoring NVD CVE 2.0
Layer NVD adds on top of the CNA's CVE record — published / last-modified timestamps, exploitability / impact subscores, and the FIRST.org EPSS probability that this CVE will be exploited in the wild in the next 30 days.
- NVD published
- 2025-05-19 19:15:51 UTC
- NVD last modified
- 2026-06-17 09:24:37 UTC
- NVD CVSS v3.1
- 7.1 / 10 HIGH source: audit@patchstack.com
- NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L- Exploitability subscore
- 2.8 / 10
- Impact subscore
- 3.7 / 10
- EPSS score
- 0.0019 (probability of exploitation in next 30 days)
- EPSS percentile
- 8.38% vs all CVEs — higher = more likely to be exploited, as of 2026-07-26
NVD / KEV / EPSS data refreshed 2026-07-27 10:06 UTC. Re-run the 🛰 Backfill from NVD button above to refresh.
European Union Vulnerability Database ENISA EUVD
ENISA's official EU repository for curated vulnerability intelligence. Carries a separate identifier (EUVD-YYYY-NNNN) and frequently exposes an earlier-published description + CVSS than NVD does.
- EUVD ID
-
EUVD-2025-15806 - Assigner
- Patchstack
- Published
- May 19, 2025, 6:16:27 PM
- Updated
- Apr 28, 2026, 4:12:36 PM
- EUVD base score (CVSS 3.1)
-
7.1 / 10
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L - EUVD-reported EPSS
- 0.1900
- Vendors
- shanebp
- Products
-
BP Messages Tool (0 ≤2.2)BP Messages Tool (n/a ≤2.2)
- Aliases
-
GHSA-8797-93f2-f3hv
ENISA description: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in shanebp BP Messages Tool bp-messages-tool allows Reflected XSS.This issue affects BP Messages Tool: from n/a through <= 2.2.
Affected products (1)
| Vendor | Product | Versions | Platforms |
|---|---|---|---|
| shanebp | BP Messages Tool |
0 (affected)
|
— |
Vendor references (1)
References embedded in the original CVE record by the assigning CNA.
MITRE references (1) cveawg.mitre.org
Pulled from MITRE's CVE Services API by the 🛰 Backfill from MITRE button.
Web references (5)
DuckDuckGo results ranked by threat-intel / vendor advisory domains. Generated by the 🔎 Find references (web) button above — same flow as the Remediations search.
- http://cwe.mitre.org/data/definitions/79.html rapid7:cwe.mitre.org
- https://attackerkb.com/topics/CVE-2025-43839 rapid7:attackerkb.com
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-15806 rapid7:euvd.enisa.europa.eu
- https://www.cve.org/CVERecord?id=CVE-2025-43839 rapid7:www.cve.org
- https://www.wordfence.com/threat-intel/vulnerabilities/id/629df2b3-1312-475c-8064-8b61bdef135a?source=api-prod rapid7:www.wordfence.com
NVD-tagged references (1)
Reference list NVD curates from the CNA record, vendor advisories, and third-party reports. The tag chips below are NVD's analyst-assigned categories.
Indicators (2)
IOCs linked to the auto-promoted Threat row.
| Type | Value | VirusTotal | Attached |
|---|---|---|---|
| domain |
xss.this
|
no local data | 2026-05-18 21:19 UTC |
| cve |
CVE-2025-43839
|
no local data | 2026-06-06 13:45 UTC |
Remediations (17)
Remediations are stored against the linked Threat row; the list below is deduplicated across both pages.
-
Wordfence remediation: BP Messages ToolWordfence
Update to version 2.5, or a newer patched version
2026-06-06 13:45 UTC -
web:web.whatsapp.com
Log in to WhatsApp Web for simple, reliable and private messaging on your desktop. Send and receive messages and files with ease, all for free.
2026-05-22 13:51 UTC -
web:blog.qualys.com
EVALUATE Vendor-Suggested Mitigation with Policy Audit With Qualys Policy Audit's Out-of-the-Box Mitigation or Compensatory Controls, reduce the risk of a vulnerability being exploited because the remediation ( fix / patch ) cannot be done now; these security controls are not recommended by any industry standards, such as CIS, DISA-STIG.
2026-05-22 13:51 UTC -
web:www.bleepingcomputer.com
CISA has ordered U.S. federal agencies to patch a Microsoft Defender privilege escalation flaw (dubbed BlueHammer) that has been exploited in zero-day attacks.
2026-05-22 13:51 UTC -
web:www.oracle.com
This Critical Patch Update contains 481 new security patches across the product families listed below. Please note that an MOS note summarizing the content of this Critical Patch Update and other Oracle Software Security Assurance activities is located at April 2026 Critical Patch Update: Executive Summary and Analysis.
2026-05-22 13:51 UTC -
web:www.techrepublic.com
Microsoft's April 2026 Patch Tuesday fixes 165 vulnerabilities, including two zero-days, in one of the company's largest monthly security updates.
2026-05-22 13:51 UTC -
web:zecurit.com
Get the complete breakdown of Microsoft's May 2026 Patch Tuesday. We analyze the latest security updates and all critical CVEs .
2026-05-22 13:51 UTC -
web:robertsspaceindustries.com
Hi Everyone! Time again for another Hotfix Central thread to keep you all up to date on things going on outside of the normal patch cycle in SC Alpha 4.8 LIVE! This will be a living document of...
2026-05-22 04:00 UTC -
web:cyberpress.org
A newly published proof-of-concept tool called BitUnlocker exposes a dangerous downgrade attack that can bypass Microsoft's BitLocker full-disk encryption on fully patched Windows 11 machines, granting complete access to encrypted drives in under five minutes. The attack exploits CVE - 2025 -48804, a vulnerability in Windows BitLocker that allows an attacker to mix untrusted data with trusted ...
2026-05-22 04:00 UTC -
web:www.bleepingcomputer.com
Microsoft says customers in restricted network environments may encounter Windows Update failures after installing the January 2026 optional non-security preview updates.
2026-05-22 04:00 UTC -
web:www.securityweek.com
Microsoft has announced mitigations for CVE -2026-45585, a BitLocker bypass triggered via FsTx in Windows Recovery.
2026-05-22 04:00 UTC -
web:www.computerworld.com
Each month, the team at Readiness analyzes the latest Patch Tuesday updates from Microsoft and provides detailed, actionable testing guidance. The company's Patch Tuesday release for February ...
2026-05-22 04:00 UTC -
web:cybersecuritynews.com
No patch has been released yet; Microsoft has instead issued a multi-step manual mitigation guide while a formal security update is prepared. Windows BitLocker Security Bypass The vulnerability originates in WinRE's handling of the BootExecute registry value under HKLM\ControlSet001\Control\Session Manager.
2026-05-22 04:00 UTC -
web:github.com
👍 React with 👍 212 varunsh-coder, rago4, jkarger31, sailikhith-stepsecurity, nav-drawbridgeai and 207 more ️ React with ️ 88 raysubham, eromosele-stepsecurity, captn3m0, saifsmailbox98, genaroibc and 83 more 👀 React with 👀 44 mateusz-owczarek, fernandocorreia-galileo, cdstanford, keith-stepsecurity, jkennedyvz and 39 more
2026-05-22 04:00 UTC -
web:labs.cloudsecurityalliance.org
Microsoft addressed BlueHammer in the April 2026 Patch Tuesday cycle, delivering the fix through Defender Antimalware Platform update version 4.18.26030.3011 [3] [4]. Organizations that have applied April 2026 cumulative updates should be protected against this specific technique, though the remediation does not address the remaining two exploits.
2026-05-22 04:00 UTC -
web:nvd.nist.gov
Vulnerabilities All vulnerabilities in the NVD have been assigned a CVE identifier and thus, abide by the definition below. CVE defines a vulnerability as: "A weakness in the computational logic (e.g., code) found in software and hardware components that, when exploited, results in a negative impact to confidentiality, integrity, or availability. Mitigation of the vulnerabilities in this ...
2026-05-22 04:00 UTC -
web:portal.msrc.microsoft.com
The Security Update Guide provides information on the latest Microsoft security updates, helping users understand and address potential vulnerabilities effectively.
2026-05-22 04:00 UTC
AI Forensic Analysis
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Raw JSON
The full cvelistV5 record. Download as CVE-2025-43839.json.
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