flatCore におけるクロスサイトスクリプティングの脆弱性
| Title |
flatCore におけるクロスサイトスクリプティングの脆弱性
|
| Summary |
flatCore には、クロスサイトスクリプティングの脆弱性が存在します。
|
| Possible impacts |
情報を取得される、および情報を改ざんされる可能性があります。 |
| Solution |
ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。 |
| Publication Date |
Jan. 5, 2021, midnight |
| Registration Date |
Oct. 5, 2021, 2:38 p.m. |
| Last Update |
Oct. 5, 2021, 2:38 p.m. |
|
CVSS3.0 : 警告
|
| Score |
4.8
|
| Vector |
CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N |
|
CVSS2.0 : 注意
|
| Score |
3.5
|
| Vector |
AV:N/AC:M/Au:S/C:N/I:P/A:N |
Affected System
| flatCore |
|
flatCore-CMS 2.0.0 build 139 未満
|
CVE (情報セキュリティ 共通脆弱性識別子)
CWE (共通脆弱性タイプ一覧)
ベンダー情報
その他
Change Log
| No |
Changed Details |
Date of change |
| 1 |
[2021年10月05日]
掲載 |
Oct. 5, 2021, 2:38 p.m. |
NVD Vulnerability Information
CVE-2021-23838
| Summary |
An issue was discovered in flatCore before 2.0.0 build 139. A reflected XSS vulnerability was identified in the media_filter HTTP request body parameter for the acp interface. The affected parameter accepts malicious client-side script without proper input sanitization. For example, a malicious user can leverage this vulnerability to steal cookies from a victim user and perform a session-hijacking attack, which may then lead to unauthorized access to the site.
|
| Publication Date |
Jan. 15, 2021, 4:15 p.m. |
| Registration Date |
Jan. 26, 2021, 10:40 a.m. |
| Last Update |
Nov. 21, 2024, 2:51 p.m. |
Affected software configurations
| Configuration1 |
or higher |
or less |
more than |
less than |
| cpe:2.3:a:flatcore:flatcore:*:*:*:*:*:*:*:* |
|
2.0.0 |
|
|
Related information, measures and tools
Common Vulnerabilities List