CVE-2022-28820
Page Compare Reflected Cross-site Scripting (XSS) vulnerability
描述
### Impact ACS Commons version 5.1.x (and earlier) suffers from a Reflected Cross-site Scripting (XSS) vulnerability in `/apps/acs-commons/content/page-compare.html` endpoint via the `a` and `b` GET parameters. User input submitted via these parameters is not validated or sanitized. An attacker must provide a link to someone with access to AEM Author, and 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. The exploitation of this issue requires user interaction in order to be successful. ### Patches This issue has been resolved in 5.2.0. ### Workarounds None ### References N/A ### For more information If you have any questions or comments about this advisory open an issue in acs-aem-commons. ### Credit This issue was discovered and reported by Black Lantern Security. https://hackerone.com/reports/1466020
如何修補 CVE-2022-28820
要修補 CVE-2022-28820,請將受影響套件升級到下列已修補版本。
- —升級至 5.2.0 或更新版本
CVE-2022-28820 正在被利用嗎?
低 — EPSS 為 1.0%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 5.2.0
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 |