Project Subscriptions
No data.
| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-pr6f-5x2q-rwfp | Svelte SSR vulnerable to cross-site scripting via spread attributes |
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Tue, 09 Jun 2026 20:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Svelte
Svelte svelte |
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| Vendors & Products |
Svelte
Svelte svelte |
Tue, 09 Jun 2026 19:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Tue, 09 Jun 2026 17:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Svelte is a performance oriented web framework. Prior to version 5.55.7, when using spread syntax to render attributes from untrusted data, event handler properties are included in the rendered HTML output. If an application spreads user-controlled or external data as element attributes, an attacker can inject malicious event handlers that execute in victims' browsers. Note that this vulnerability only triggers if the user's browser has JavaScript enabled but Svelte's hydration mechanism does not reach the vulnerable element before the event fires. This issue has been patched in version 5.55.7. | |
| Title | Cross-site scripting via spread attributes in Svelte SSR | |
| Weaknesses | CWE-79 | |
| References |
| |
| Metrics |
cvssV4_0
|
Projects
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-06-09T18:39:04.806Z
Reserved: 2026-04-29T00:31:15.725Z
Link: CVE-2026-42599
Updated: 2026-06-09T18:28:34.131Z
Status : Undergoing Analysis
Published: 2026-06-09T17:17:07.550
Modified: 2026-06-09T19:32:29.743
Link: CVE-2026-42599
No data.
OpenCVE Enrichment
Updated: 2026-06-09T20:00:17Z
Github GHSA