6.5
CVE-2022-31059
- EPSS 0.69%
- Veröffentlicht 14.06.2022 20:15:07
- Zuletzt bearbeitet 21.11.2024 07:03:48
- Quelle security-advisories@github.com
- CVE-Watchlists
- Unerledigt
LoginDiscourse Calendar Event names susceptible to Cross-site Scripting
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Discourse ≫ Discourse Calendar SwPlatformdiscourse Version < 1.0.1
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.69% | 0.477 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 5.4 | 2.3 | 2.7 |
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
|
| nvd@nist.gov | 2.1 | 3.9 | 2.9 |
AV:N/AC:H/Au:S/C:N/I:P/A:N
|
| security-advisories@github.com | 6.5 | 1.2 | 5.2 |
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
|
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
https://github.com/discourse/discourse-calendar/commit/2719b9e81994e961bf8c4e12b4556dc9777dd62f
https://github.com/discourse/discourse-calendar/pull/280
https://github.com/discourse/discourse-calendar/security/advisories/GHSA-c783-x9vm-xxp5