Executive Summary
This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
| Informations | |||
|---|---|---|---|
| Name | CVE-2023-22454 | First vendor Publication | 2023-01-05 |
| Vendor | Cve | Last vendor Modification | 2023-01-13 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N | |||
|---|---|---|---|
| Overall CVSS Score | 6.1 | ||
| Base Score | 6.1 | Environmental Score | 6.1 |
| impact SubScore | 2.7 | Temporal Score | 6.1 |
| Exploitabality Sub Score | 2.8 | ||
| Attack Vector | Network | Attack Complexity | Low |
| Privileges Required | None | User Interaction | Required |
| Scope | Changed | Confidentiality Impact | Low |
| Integrity Impact | Low | Availability Impact | None |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : | |||
|---|---|---|---|
| Cvss Base Score | N/A | Attack Range | N/A |
| Cvss Impact Score | N/A | Attack Complexity | N/A |
| Cvss Expoit Score | N/A | Authentication | N/A |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| Discourse is an option source discussion platform. Prior to version 2.8.14 on the `stable` branch and version 3.0.0.beta16 on the `beta` and `tests-passed` branches, pending post titles can be used for cross-site scripting attacks. Pending posts can be created by unprivileged users when a category has the "require moderator approval of all new topics" setting set. This vulnerability can lead to a full XSS on sites which have modified or disabled Discourse’s default Content Security Policy. A patch is available in versions 2.8.14 and 3.0.0.beta16. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22454 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-79 | Failure to Preserve Web Page Structure ('Cross-site Scripting') (CWE/SANS Top 25) |
CPE : Common Platform Enumeration
Sources (Detail)
| Source | Url |
|---|---|
| MISC | https://github.com/discourse/discourse/commit/c0e2d7badac276d82a4056a994b48d6... https://github.com/discourse/discourse/security/advisories/GHSA-ggq4-4qxc-c462 |
Alert History
| Date | Informations |
|---|---|
| 2023-09-05 13:38:20 |
|
| 2023-09-05 01:28:31 |
|
| 2023-09-02 13:36:13 |
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| 2023-09-02 01:28:59 |
|
| 2023-08-12 13:42:06 |
|
| 2023-08-12 01:28:14 |
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| 2023-08-11 13:33:10 |
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| 2023-08-11 01:29:05 |
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| 2023-08-06 13:30:35 |
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| 2023-08-06 01:27:53 |
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| 2023-08-04 13:31:04 |
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| 2023-08-04 01:28:16 |
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| 2023-07-14 13:30:53 |
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| 2023-07-14 01:27:54 |
|
| 2023-03-29 02:29:52 |
|
| 2023-03-28 12:27:43 |
|
| 2023-03-24 02:15:49 |
|
| 2023-01-13 21:27:22 |
|
| 2023-01-06 00:27:12 |
|
