Search criteria
ⓘ
Use full-text search for keyword queries.
Combine vendor, product, and sources to narrow results.
Enable “Apply ordering” to sort by dates instead of relevance.
1 vulnerability by jiangxin
CVE-2025-13512 (GCVE-0-2025-13512)
Vulnerability from cvelistv5 – Published: 2025-12-05 05:31 – Updated: 2025-12-05 15:26
VLAI?
Title
CoSign Single Signon <= 0.3.1 - Reflected Cross-Site Scripting via $_SERVER['PHP_SELF']
Summary
The CoSign Single Signon plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the `$_SERVER['PHP_SELF']` parameter in all versions up to, and including, 0.3.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
Severity ?
6.1 (Medium)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| jiangxin | CoSign Single Signon |
Affected:
* , ≤ 0.3.1
(semver)
|
Credits
Abdulsamad Yusuf
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-13512",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-12-05T15:22:45.449368Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-12-05T15:26:05.524Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "CoSign Single Signon",
"vendor": "jiangxin",
"versions": [
{
"lessThanOrEqual": "0.3.1",
"status": "affected",
"version": "*",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Abdulsamad Yusuf"
}
],
"descriptions": [
{
"lang": "en",
"value": "The CoSign Single Signon plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the `$_SERVER[\u0027PHP_SELF\u0027]` parameter in all versions up to, and including, 0.3.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 6.1,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-79",
"description": "CWE-79 Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-12-05T05:31:21.382Z",
"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"shortName": "Wordfence"
},
"references": [
{
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/0bbeab52-59a9-4d8d-8e3e-ebcbbca9816b?source=cve"
},
{
"url": "https://plugins.trac.wordpress.org/browser/cosign-sso/trunk/cosign-sso.php#L423"
},
{
"url": "https://plugins.trac.wordpress.org/browser/cosign-sso/tags/0.3.1/cosign-sso.php#L423"
}
],
"timeline": [
{
"lang": "en",
"time": "2025-12-04T16:39:21.000Z",
"value": "Disclosed"
}
],
"title": "CoSign Single Signon \u003c= 0.3.1 - Reflected Cross-Site Scripting via $_SERVER[\u0027PHP_SELF\u0027]"
}
},
"cveMetadata": {
"assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"assignerShortName": "Wordfence",
"cveId": "CVE-2025-13512",
"datePublished": "2025-12-05T05:31:21.382Z",
"dateReserved": "2025-11-21T18:05:25.470Z",
"dateUpdated": "2025-12-05T15:26:05.524Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}