CVE-2025-49434

Description

Deserialization of Untrusted Data vulnerability in axiomthemes Cars4Rent cars4rent allows Object Injection.This issue affects Cars4Rent: from n/a through <= 1.4.2.

Overview

State: PUBLISHED
Assigner (CNA): Patchstack
CVSS severity: CRITICAL
CVSS score: 9.8 / 10
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Effective score: 9.8 / 10 CRITICAL source: CNA overview
CWE(s): CWE-502
Reserved: 2025-06-04
Published: 2025-08-20 10:03 UTC
Last updated: 2026-04-28 18:13 UTC
Source: https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2025/49xxx/CVE-2025-49434.json
Linked Threat: CVE-2025-49434 — Laposta WooCommerce <= 1.9.1 - Authenticated (Administrator+) Stored 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: 2025-08-20 08:15:37 UTC
NVD last modified: 2026-06-17 09:31:18 UTC
NVD CVSS v3.1: 9.8 / 10 CRITICAL source: audit@patchstack.com
NVD CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability subscore: 3.9 / 10
Impact subscore: 5.9 / 10
EPSS score: 0.0047 (probability of exploitation in next 30 days)
EPSS percentile: 37.11% vs all CVEs — higher = more likely to be exploited, as of 2026-06-30

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-2025-28307
Assigner: Patchstack
Published: Aug 20, 2025, 8:03:40 AM
Updated: Apr 28, 2026, 4:13:04 PM
EUVD base score (CVSS 3.1): 9.8 / 10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EUVD-reported EPSS: 0.1400
Vendors: stijnvanderree, Axiomthemes
Products: Laposta WooCommerce (n/a ≤1.9.1)

Cars4Rent (0 ≤1.4.2)
Aliases: GHSA-8q27-q3cx-xv8m

ENISA description: Deserialization of Untrusted Data vulnerability in axiomthemes Cars4Rent cars4rent allows Object Injection.This issue affects Cars4Rent: from n/a through <= 1.4.2.

EUVD references (1)

https://patchstack.com/database/Wordpress/Theme/cars4rent/vulnerability/wordpress-cars4rent-theme-1-4-2-php-object-injection-vulnerability?_s_id=cve

Affected products (1)

Vendor	Product	Versions	Platforms
axiomthemes	Cars4Rent	`0` (affected)	—

Vendor references (1)

References embedded in the original CVE record by the assigning CNA.

https://patchstack.com/database/Wordpress/Theme/cars4rent/vulnerability/wordpress-cars4rent-theme-1-4-2-php-object-injection-vulnerability?_s_id=cve vdb-entry

MITRE references (1) cveawg.mitre.org

Pulled from MITRE's CVE Services API by the 🛰 Backfill from MITRE button.

https://patchstack.com/database/Wordpress/Theme/cars4rent/vulnerability/wordpress-cars4rent-theme-1-4-2-php-object-injection-vulnerability?_s_id=cve vdb-entry

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/502.html rapid7:cwe.mitre.org
https://attackerkb.com/topics/CVE-2025-49434 rapid7:attackerkb.com
https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-28307 rapid7:euvd.enisa.europa.eu
https://www.cve.org/CVERecord?id=CVE-2025-49434 rapid7:www.cve.org
https://www.wordfence.com/threat-intel/vulnerabilities/id/bf29bc2a-876a-484a-983f-a751cf2070c0?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.

https://patchstack.com/database/Wordpress/Theme/cars4rent/vulnerability/wordpress-cars4rent-theme-1-4-2-php-object-injection-vulnerability?_s_id=cve audit@patchstack.com

Indicators (2)

IOCs linked to the auto-promoted Threat row.

Type	Value	VirusTotal	Attached
domain	`injection.this`	no local data	2026-05-18 21:19 UTC
cve	`CVE-2025-49434`	no local data	2026-06-06 13:34 UTC

Remediations (16)

Remediations are stored against the linked Threat row; the list below is deduplicated across both pages.

Wordfence remediation: Laposta WooCommerce

Wordfence

Update to version 1.9.2, or a newer patched version

2026-06-06 13:34 UTC
Microsoft and Adobe Patch Tuesday, September 2025 Security Update ...

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 14:10 UTC
Nvd - Cve-2025-43494

web:nvd.nist.gov

An official website of the United States government Here's how you know

2026-05-22 14:10 UTC
Security Update Guide - Microsoft

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 14:10 UTC
CISA adds Microsoft, ConnectWise vulnerabilities to active exploitation ...

web:www.cybersecuritydive.com

The Cybersecurity and Infrastructure Security Agency added two major software flaws to its Known Exploited Vulnerabilities (KEV) catalog on Tuesday, acknowledging the evidence that hackers have been using the bugs in recent attacks. CISA added CVE -2024-1708, a high-severity flaw in ConnectWise's ScreenConnect remote-access tool, and CVE -2026-32202, a medium-severity flaw in the Windows Shell ...

2026-05-22 14:10 UTC
Microsoft KB5034441 Windows 10 security patch for BitLocker bypass is ...

web:www.tomshardware.com

Microsoft released security update KB5034441 on Patch Tuesday to fix a BitLocker encryption bypass vulnerability affecting Windows 10 users. However, some users are experiencing an update failure ...

2026-05-22 14:10 UTC
January 24, 2026—Hotpatch KB5078167 (OS Builds 26200.7634 and 26100. ...

web:support.microsoft.com

This out-of-band Hotpatch update for Windows 11, version 25H2 and 24H2 (KB5078167), improves functionality, performance, and reliability. To learn more about differences between security updates, optional non-security preview updates, out-of-band (OOB) updates, and continuous innovation, see Windows monthly updates explained. For information on Windows update terminology, see the different ...

2026-05-22 02:42 UTC
Google Translate

web:translate.google.com

Google's service, offered free of charge, instantly translates words, phrases, and web pages between English and over 100 other languages.

2026-05-22 02:42 UTC
Microsoft confirms patching issues in restricted Windows networks

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 02:42 UTC
February's Patch Tuesday release fixes 59 flaws ... - Computerworld

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 02:42 UTC
Patch Tuesday May 2026: Security Updates & CVE Analysis

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 02:42 UTC
Microsoft Issues Massive Windows Patch for 160+ Bugs ... - TechRepublic

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 02:42 UTC
Microsoft Patch Tuesday, September 2025 Edition - Krebs on Security

web:krebsonsecurity.com

Microsoft Corp. today issued security updates to fix more than 80 vulnerabilities in its Windows operating systems and software. There are no known "zero-day" or actively exploited vulnerabilities ...

2026-05-22 02:42 UTC
Nvd - Cve-2025-43234

web:nvd.nist.gov

Official websites use .gov A .gov website belongs to an official government organization in the United States.

2026-05-22 02:42 UTC
Microsoft Releases Out-of-Band Patch to Fix Critical RRAS RCE ...

web:cybersecuritynews.com

Microsoft released an out-of-band hotpatch update on March 13, 2026, addressing serious security vulnerabilities in Windows 11 versions 24H2 and 25H2.

2026-05-22 02:42 UTC
Windows 11 April 2026 Update tested: What's new, improved and fixed

web:www.windowslatest.com

Windows 11 April 2026 update adds Narrator Copilot support, faster Settings, File Explorer fixes, and key security improvements.

2026-05-22 02:42 UTC

AI Forensic Analysis

Only Available for Registered Users. Sign in to view.

Raw JSON

The full cvelistV5 record. Download as CVE-2025-49434.json.

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-49434",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-08-20T18:00:08.480985Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-08-20T18:00:52.572Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://themeforest.net",
          "defaultStatus": "unaffected",
          "packageName": "cars4rent",
          "product": "Cars4Rent",
          "vendor": "axiomthemes",
          "versions": [
            {
              "lessThanOrEqual": "1.4.2",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Tran Nguyen Bao Khanh (VCI - VNPT Cyber Immunity) | Patchstack Bug Bounty Program"
        }
      ],
      "datePublic": "2026-04-01T16:41:14.629Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Deserialization of Untrusted Data vulnerability in axiomthemes Cars4Rent cars4rent allows Object Injection.<p>This issue affects Cars4Rent: from n/a through <= 1.4.2.</p>"
            }
          ],
          "value": "Deserialization of Untrusted Data vulnerability in axiomthemes Cars4Rent cars4rent allows Object Injection.This issue affects Cars4Rent: from n/a through <= 1.4.2."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-586",
          "descriptions": [
            {
              "lang": "en",
              "value": "Object Injection"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-502",
              "description": "Deserialization of Untrusted Data",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-04-28T16:13:04.864Z",
        "orgId": "21595511-bba5-4825-b968-b78d1f9984a3",
        "shortName": "Patchstack"
      },
      "references": [
        {
          "tags": [
            "vdb-entry"
          ],
          "url": "https://patchstack.com/database/Wordpress/Theme/cars4rent/vulnerability/wordpress-cars4rent-theme-1-4-2-php-object-injection-vulnerability?_s_id=cve"
        }
      ],
      "title": "WordPress Cars4Rent Theme <= 1.4.2 - PHP Object Injection Vulnerability"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "21595511-bba5-4825-b968-b78d1f9984a3",
    "assignerShortName": "Patchstack",
    "cveId": "CVE-2025-49434",
    "datePublished": "2025-08-20T08:03:40.552Z",
    "dateReserved": "2025-06-04T15:44:32.254Z",
    "dateUpdated": "2026-04-28T16:13:04.864Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}