CVE-2016-6798
CRITICAL9.8EPSS 1.3%XML External Entity Reference in Apache Sling
發布日:2022/5/17修改日:2024/2/16
描述
In the XSS Protection API module before 1.0.12 in Apache Sling, the method XSS.getValidXML() uses an insecure SAX parser to validate the input string, which allows for XXE attacks in all scripts which use this method to validate user input, potentially allowing an attacker to read sensitive data on the filesystem, perform same-site-request-forgery (SSRF), port-scanning behind the firewall or DoS the application.
受影響套件(2)
- Maven/org.apache.sling:org.apache.sling.xssfrom 0, < 1.0.12
- Maven/org.apache.sling:org.apache.sling.xss.compatfrom 0, < 1.1.0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
參考連結(5)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2016-6798
- WEBhttps://github.com/apache/sling-org-apache-sling-xss/commit/de32b144ad2be3367559f6184d560db42a220529
- WEBhttps://github.com/jensdietrich/xshady-release/tree/main/CVE-2016-6798
- WEBhttps://lists.apache.org/thread.html/b72c3a511592ec70729b3ec2d29302b6ce87bbeab62d4745617a6bd0@%3Cdev.sling.apache.org%3E
- WEBhttp://www.securityfocus.com/bid/99873