CVE-2021-21043
Reflected Cross-site Scripting (XSS) in ACS Commons
6.1
MEDIUM
CVSS 3.1
EPSS 3.3%
描述
ACS Commons version 4.9.2 (and earlier) suffers from a Reflected Cross-site Scripting (XSS) vulnerability in version-compare and page-compare due to invalid JCR characters that are not handled correctly. An attacker could potentially exploit this vulnerability to inject malicious JavaScript content into vulnerable form fields and execute it within the context of the victim's browser. Exploitation of this issue requires user interaction in order to be successful.
如何修補 CVE-2021-21043
要修補 CVE-2021-21043,請將受影響套件升級到下列已修補版本。
- —升級至 4.10.0 或更新版本
CVE-2021-21043 正在被利用嗎?
低 — EPSS 為 3.3%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 4.10.0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
參考連結(5)
- ADVISORYnvd.nist.gov/vuln/detail/CVE-2021-21043
- PATCHgithub.com/Adobe-Consulting-Services/acs-aem-commons
- WEBgithub.com/Adobe-Consulting-Services/acs-aem-commons/commit/14d769c86606c4ce9a93c47a19f87e1ad72788d6
- WEBgithub.com/Adobe-Consulting-Services/acs-aem-commons/security/advisories/GHSA-f92j-qf46-p6vm