Medium
Security advisory
A Cross Site Scripting (XSS) vulnerability exists in RosarioSIS before 7.6.1 via the xss_clean function in classes/Security.php, which allows remote malicious users to inject arbitrary JavaScript or HTML. An example of affected components are all Markdown input fields.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2021-44565
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 08:50 UTC · Revision 1
Source evidence
A Cross Site Scripting (XSS) vulnerability exists in RosarioSIS before 7.6.1 via the xss_clean function in classes/Security.php, which allows remote malicious users to inject arbitrary JavaScript or HTML. An example of affected components are all Markdown input fields.
osv:CVE-2021-44565
Complete source record
{
"id": "a40bc818890b23cfd067b95ff1a5b8b25d9f8b248fcae260e2d3f748b5895737",
"url": "https://osv.dev/vulnerability/CVE-2021-44565",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2021-44565",
"summary": "A Cross Site Scripting (XSS) vulnerability exists in RosarioSIS before 7.6.1 via the xss_clean function in classes/Security.php, which allows remote malicious users to inject arbitrary JavaScript or HTML. An example of affected components are all Markdown input fields.",
"evidence": "osv:CVE-2021-44565",
"products": [],
"severity": "medium",
"structured": {
"id": "CVE-2021-44565",
"aliases": [
"CVE-2021-44565",
"GHSA-44cg-qcpr-fwjh"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"
}
],
"affected": [
{
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"type": "GIT",
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"modified": "2026-10-24T10:50:26.180393123Z",
"provider": "osv",
"references": [
"https://gitlab.com/francoisjacquet/rosariosis/-/blob/mobile/CHANGES.md#changes-in-761",
"https://gitlab.com/francoisjacquet/rosariosis/-/issues/307",
"https://gitlab.com/francoisjacquet/rosariosis/-/commit/0f5d1f1d193bc6b711d1644f172579d498ec1636"
],
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},
"source_id": "core-osv",
"document_id": 442176,
"published_at": "2022-02-24T15:15:24.107+00:00"
}