All the vulnerabilites related to discourse - discourse_calendar
Vulnerability from fkie_nvd
Published
2022-06-14 20:15
Modified
2024-11-21 07:03
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
5.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
5.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Summary
Discourse Calendar is a calendar plugin for Discourse, an open-source messaging app. Prior to version 1.0.1, parsing and rendering of Event names can be susceptible to cross-site scripting (XSS) attacks. This vulnerability only affects sites which have modified or disabled Discourse’s default Content Security Policy. This issue is patched in version 1.0.1 of the Discourse Calendar plugin. As a workaround, ensure that the Content Security Policy is enabled, and has not been modified in a way which would make it more vulnerable to XSS attacks.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| security-advisories@github.com | https://github.com/discourse/discourse-calendar/commit/2719b9e81994e961bf8c4e12b4556dc9777dd62f | Patch, Third Party Advisory | |
| security-advisories@github.com | https://github.com/discourse/discourse-calendar/pull/280 | Issue Tracking, Patch, Third Party Advisory | |
| security-advisories@github.com | https://github.com/discourse/discourse-calendar/security/advisories/GHSA-c783-x9vm-xxp5 | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/discourse/discourse-calendar/commit/2719b9e81994e961bf8c4e12b4556dc9777dd62f | Patch, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/discourse/discourse-calendar/pull/280 | Issue Tracking, Patch, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/discourse/discourse-calendar/security/advisories/GHSA-c783-x9vm-xxp5 | Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| discourse | discourse_calendar | * |
{
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{
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{
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"matchCriteriaId": "27E637AA-F4DB-4DA3-AA9B-E0123C51EC94",
"versionEndExcluding": "1.0.1",
"vulnerable": true
}
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"operator": "OR"
}
]
}
],
"cveTags": [],
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{
"lang": "en",
"value": "Discourse Calendar is a calendar plugin for Discourse, an open-source messaging app. Prior to version 1.0.1, parsing and rendering of Event names can be susceptible to cross-site scripting (XSS) attacks. This vulnerability only affects sites which have modified or disabled Discourse\u2019s default Content Security Policy. This issue is patched in version 1.0.1 of the Discourse Calendar plugin. As a workaround, ensure that the Content Security Policy is enabled, and has not been modified in a way which would make it more vulnerable to XSS attacks."
},
{
"lang": "es",
"value": "Discourse Calendar es un plugin de calendario para Discourse, una aplicaci\u00f3n de mensajer\u00eda de c\u00f3digo abierto. En versiones anteriores a 1.0.1, el an\u00e1lisis y la representaci\u00f3n de los nombres de los eventos pueden ser susceptibles de ataques de tipo cross-site scripting (XSS). Esta vulnerabilidad s\u00f3lo afecta a sitios que han modificado o deshabilitado la Pol\u00edtica de Seguridad de Contenidos por defecto de Discourse. Este problema est\u00e1 parcheado en versi\u00f3n 1.0.1 del plugin Calendario de Discourse. Como mitigaci\u00f3n, aseg\u00farese de que la pol\u00edtica de seguridad de contenidos est\u00e1 habilitada y no ha sido modificada de forma que sea m\u00e1s vulnerable a ataques de tipo XSS"
}
],
"id": "CVE-2022-31059",
"lastModified": "2024-11-21T07:03:48.520",
"metrics": {
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"baseScore": 2.1,
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"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:H/Au:S/C:N/I:P/A:N",
"version": "2.0"
},
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"impactScore": 2.9,
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}
Vulnerability from fkie_nvd
Published
2023-10-16 22:15
Modified
2024-11-21 08:24
Severity ?
8.0 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Summary
dicourse-calendar is a plugin for the Discourse messaging platform which adds the ability to create a dynamic calendar in the first post of a topic. Improper escaping of event titles could lead to Cross-site Scripting (XSS) within the 'email preview' UI when a site has CSP disabled. Having CSP disabled is a non-default configuration, so the vast majority of sites are unaffected. This problem is resolved in the latest version of the discourse-calendar plugin. Users are advised to upgrade. Users unable to upgrade should ensure CSP is enabled on the forum.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| discourse | discourse_calendar | * |
{
"configurations": [
{
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{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:discourse:discourse_calendar:*:*:*:*:*:discourse:*:*",
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}
]
}
],
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"value": "dicourse-calendar is a plugin for the Discourse messaging platform which adds the ability to create a dynamic calendar in the first post of a topic. Improper escaping of event titles could lead to Cross-site Scripting (XSS) within the \u0027email preview\u0027 UI when a site has CSP disabled. Having CSP disabled is a non-default configuration, so the vast majority of sites are unaffected. This problem is resolved in the latest version of the discourse-calendar plugin. Users are advised to upgrade. Users unable to upgrade should ensure CSP is enabled on the forum."
},
{
"lang": "es",
"value": "dicourse-calendar es un complemento para la plataforma de mensajer\u00eda Discourse que agrega la capacidad de crear un calendario din\u00e1mico en la primera publicaci\u00f3n de un tema. El escape inadecuado de los t\u00edtulos de los eventos podr\u00eda provocar Cross-Site Scripting (XSS) dentro de la interfaz de usuario de \"email preview\" cuando un sitio tiene CSP deshabilitado. Tener CSP deshabilitado es una configuraci\u00f3n no predeterminada, por lo que la gran mayor\u00eda de los sitios no se ven afectados. Este problema se resuelve en la \u00faltima versi\u00f3n del complemento de calendario de discourse. Se recomienda a los usuarios que actualicen. Los usuarios que no puedan actualizar deben asegurarse de que CSP est\u00e9 habilitado en el foro."
}
],
"id": "CVE-2023-43658",
"lastModified": "2024-11-21T08:24:33.717",
"metrics": {
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}
Vulnerability from fkie_nvd
Published
2024-08-30 18:15
Modified
2024-09-05 14:39
Severity ?
4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Summary
discourse-calendar is a discourse plugin which adds the ability to create a dynamic calendar in the first post of a topic. The limit on region value length is too generous. This allows a malicious actor to cause a Discourse instance to use excessive bandwidth and disk space. This issue has been patched in main the main branch. There are no workarounds for this vulnerability. Please upgrade as soon as possible.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| discourse | discourse_calendar | * |
{
"configurations": [
{
"nodes": [
{
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"criteria": "cpe:2.3:a:discourse:discourse_calendar:*:*:*:*:*:discourse:*:*",
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"versionEndExcluding": "2024-08-28",
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},
{
"lang": "es",
"value": "Discourse-calendar es un complemento de Discourse que agrega la capacidad de crear un calendario din\u00e1mico en la primera publicaci\u00f3n de un tema. El l\u00edmite de longitud del valor de la regi\u00f3n es demasiado generoso. Esto permite que un actor malintencionado haga que una instancia de Discourse use un ancho de banda y espacio en disco excesivos. Este problema se ha corregido en la rama principal. No hay workarounds para esta vulnerabilidad. Actualice lo antes posible."
}
],
"id": "CVE-2024-21658",
"lastModified": "2024-09-05T14:39:07.033",
"metrics": {
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}
cve-2023-43658
Vulnerability from cvelistv5
Published
2023-10-16 21:28
Modified
2024-09-16 15:48
Severity ?
EPSS score ?
Summary
dicourse-calendar is a plugin for the Discourse messaging platform which adds the ability to create a dynamic calendar in the first post of a topic. Improper escaping of event titles could lead to Cross-site Scripting (XSS) within the 'email preview' UI when a site has CSP disabled. Having CSP disabled is a non-default configuration, so the vast majority of sites are unaffected. This problem is resolved in the latest version of the discourse-calendar plugin. Users are advised to upgrade. Users unable to upgrade should ensure CSP is enabled on the forum.
References
| ▼ | URL | Tags |
|---|---|---|
| https://github.com/discourse/discourse-calendar/security/advisories/GHSA-3fwj-f6ww-7hr6 | x_refsource_CONFIRM | |
| https://github.com/discourse/discourse-calendar/commit/9788310906febb36822d6823d14f1059c39644de | x_refsource_MISC | |
| https://developer.mozilla.org/en-US/docs/Web/HTTP/CSP | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | discourse | discourse-calendar |
Version: < 97883109 |
|
|
|||
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cve-2024-21658
Vulnerability from cvelistv5
Published
2024-08-30 17:18
Modified
2024-08-30 18:00
Severity ?
EPSS score ?
Summary
discourse-calendar is a discourse plugin which adds the ability to create a dynamic calendar in the first post of a topic. The limit on region value length is too generous. This allows a malicious actor to cause a Discourse instance to use excessive bandwidth and disk space. This issue has been patched in main the main branch. There are no workarounds for this vulnerability. Please upgrade as soon as possible.
References
| ▼ | URL | Tags |
|---|---|---|
| https://github.com/discourse/discourse-calendar/security/advisories/GHSA-65f2-9ghp-x8h8 | x_refsource_CONFIRM |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | discourse | discourse-calendar |
Version: < 66259cd21dc6a1b2139d9833f3f847d8013e6759 |
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cve-2022-31059
Vulnerability from cvelistv5
Published
2022-06-14 19:55
Modified
2024-08-03 07:03
Severity ?
EPSS score ?
Summary
Discourse Calendar is a calendar plugin for Discourse, an open-source messaging app. Prior to version 1.0.1, parsing and rendering of Event names can be susceptible to cross-site scripting (XSS) attacks. This vulnerability only affects sites which have modified or disabled Discourse’s default Content Security Policy. This issue is patched in version 1.0.1 of the Discourse Calendar plugin. As a workaround, ensure that the Content Security Policy is enabled, and has not been modified in a way which would make it more vulnerable to XSS attacks.
References
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|---|---|---|
| https://github.com/discourse/discourse-calendar/security/advisories/GHSA-c783-x9vm-xxp5 | x_refsource_CONFIRM | |
| https://github.com/discourse/discourse-calendar/pull/280 | x_refsource_MISC | |
| https://github.com/discourse/discourse-calendar/commit/2719b9e81994e961bf8c4e12b4556dc9777dd62f | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | |
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| ▼ | discourse | discourse-calendar |
Version: < 1.0.1 |
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