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Tracking
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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-r7fx-8g49-7hhr | Grav CMS vulnerable to stored XSS via Markdown media attribute() action |
Wed, 13 May 2026 07:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Tue, 12 May 2026 16:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:getgrav:grav:*:*:*:*:*:*:*:* cpe:2.3:a:getgrav:grav:2.0.0:beta1:*:*:*:*:*:* |
|
| Metrics |
cvssV3_1
|
Mon, 11 May 2026 17:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Getgrav
Getgrav grav |
|
| Vendors & Products |
Getgrav
Getgrav grav |
Mon, 11 May 2026 15:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Grav is a file-based Web platform. Prior to 2.0.0-beta.2, an authenticated user with page editing permissions can inject an executable JavaScript event-handler attribute into rendered image HTML through Grav's Markdown media action syntax. The issue is caused by Markdown image query parameters being converted into callable media actions. The public attribute() media method can be reached this way, allowing an editor to set an arbitrary HTML attribute name and value on the generated image element. This vulnerability is fixed in 2.0.0-beta.2. | |
| Title | Grav: Stored XSS via Markdown media attribute() action in Grav CMS | |
| Weaknesses | CWE-79 | |
| References |
| |
| Metrics |
cvssV4_0
|
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-05-11T16:19:12.101Z
Reserved: 2026-04-30T16:44:48.375Z
Link: CVE-2026-42841
Updated: 2026-05-11T16:18:48.307Z
Status : Analyzed
Published: 2026-05-11T16:17:34.653
Modified: 2026-05-12T16:16:34.537
Link: CVE-2026-42841
No data.
OpenCVE Enrichment
Updated: 2026-05-11T17:00:15Z
Github GHSA