Grav before 2.0.15 contains a stored cross-site scripting vulnerability in the audio and video media rendering through the sourceParsedownElement method. The media URL fragment is concatenated unescaped into rawHtml source elements, allowing attackers to inject arbitrary HTML and JavaScript that executes in viewers' sessions.
Metrics
Affected Vendors & Products
References
History
Tue, 18 Aug 2026 14:30:00 +0000
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| Metrics |
ssvc
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Tue, 18 Aug 2026 11:30:00 +0000
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| Description | Grav before 2.0.15 contains a stored cross-site scripting vulnerability in the audio and video media rendering through the sourceParsedownElement method. The media URL fragment is concatenated unescaped into rawHtml source elements, allowing attackers to inject arbitrary HTML and JavaScript that executes in viewers' sessions. | |
| Title | Grav before 2.0.15 Stored XSS via audio/video source URL | |
| First Time appeared |
Getgrav
Getgrav grav |
|
| Weaknesses | CWE-79 | |
| CPEs | cpe:2.3:a:getgrav:grav:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Getgrav
Getgrav grav |
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| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-08-18T13:55:32.341Z
Reserved: 2026-08-18T10:57:39.580Z
Link: CVE-2026-75831
Updated: 2026-08-18T13:55:04.712Z
Status : Received
Published: 2026-08-18T12:19:33.100
Modified: 2026-08-18T14:18:10.730
Link: CVE-2026-75831
No data.
OpenCVE Enrichment
Updated: 2026-08-18T12:45:06Z