Hi.Events < 1.11.0 XSS via Event Title JSON.stringify Injection
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| HiEventsDev | Hi.Events | affected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Hieventsdev | Hi.events |
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No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.298% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Hi.events
Hi.events hi.events |
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| CPEs | cpe:2.3:a:hi.events:hi.events:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Hi.events
Hi.events hi.events |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Hi.Events through v1.10.0-beta contains a cross-site scripting vulnerability that allows authenticated attackers with event creation or edit permissions to inject arbitrary HTML and JavaScript by embedding a malicious event title containing the </script> sequence, which is not escaped by JSON.stringify() when embedded in inline script tags. Attackers can craft an event title that breaks out of the script context in the application/ld+json structured data block or server-side rehydrated state, causing the payload to execute in the browser of any user who views the public event page, including unauthenticated visitors and authenticated administrators. | Hi.Events before 1.11.0 contains a cross-site scripting vulnerability that allows authenticated attackers with event creation or edit permissions to inject arbitrary HTML and JavaScript by embedding a malicious event title containing the </script> sequence, which is not escaped by JSON.stringify() when embedded in inline script tags. Attackers can craft an event title that breaks out of the script context in the application/ld+json structured data block or server-side rehydrated state, causing the payload to execute in the browser of any user who views the public event page, including unauthenticated visitors and authenticated administrators. |
| Title | Hi.Events v1.10.0-beta XSS via Event Title JSON.stringify Injection | Hi.Events < 1.11.0 XSS via Event Title JSON.stringify Injection |
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Hieventsdev
Hieventsdev hi.events |
|
| Vendors & Products |
Hieventsdev
Hieventsdev hi.events |
|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Hi.Events through v1.10.0-beta contains a cross-site scripting vulnerability that allows authenticated attackers with event creation or edit permissions to inject arbitrary HTML and JavaScript by embedding a malicious event title containing the </script> sequence, which is not escaped by JSON.stringify() when embedded in inline script tags. Attackers can craft an event title that breaks out of the script context in the application/ld+json structured data block or server-side rehydrated state, causing the payload to execute in the browser of any user who views the public event page, including unauthenticated visitors and authenticated administrators. | |
| Title | Hi.Events v1.10.0-beta XSS via Event Title JSON.stringify Injection | |
| Weaknesses | CWE-862 | |
| References |
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| Metrics |
cvssV3_1
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