CVE-2017-9802 Improper Neutralization of Input During Web Page Generation Apache Sling Servlets Post
MediumCVSS 6.1
EPSS 3.7%
Public exploit
- Published
- Updated
- Exploit status
- Public exploit available
Description
The Javascript method Sling.evalString() in Apache Sling Servlets Post before 2.3.22 uses the javascript 'eval' function to parse input strings, which allows for XSS attacks by passing specially crafted input strings.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| org.apache.sling/org.apache.sling.servlets.post(Maven) | < 2.3.22 | 2.3.22 |
| org.apache.sling/org.apache.sling.servlets.post(Maven) | = 2.0.2-incubator | No fix listed |
| org.apache.sling/org.apache.sling.servlets.post(Maven) | = 2.0.4-incubator | No fix listed |
| org.apache.sling/org.apache.sling.servlets.post(Maven) | = 2.1.0 | No fix listed |
| org.apache.sling/org.apache.sling.servlets.post(Maven) | = 2.1.2 | No fix listed |
| org.apache.sling/org.apache.sling.servlets.post(Maven) | = 2.2.0 | No fix listed |
| org.apache.sling/org.apache.sling.servlets.post(Maven) | = 2.3.0 | No fix listed |
| org.apache.sling/org.apache.sling.servlets.post(Maven) | = 2.3.10 | No fix listed |
| org.apache.sling/org.apache.sling.servlets.post(Maven) | = 2.3.12 | No fix listed |
| org.apache.sling/org.apache.sling.servlets.post(Maven) | = 2.3.14 | No fix listed |
| org.apache.sling/org.apache.sling.servlets.post(Maven) | = 2.3.16 | No fix listed |
| org.apache.sling/org.apache.sling.servlets.post(Maven) | = 2.3.18 | No fix listed |
| org.apache.sling/org.apache.sling.servlets.post(Maven) | = 2.3.2 | No fix listed |
| org.apache.sling/org.apache.sling.servlets.post(Maven) | = 2.3.20 | No fix listed |
| org.apache.sling/org.apache.sling.servlets.post(Maven) | = 2.3.4 | No fix listed |
| org.apache.sling/org.apache.sling.servlets.post(Maven) | = 2.3.6 | No fix listed |
| org.apache.sling/org.apache.sling.servlets.post(Maven) | = 2.3.8 | No fix listed |
| apache sling servlets post | <= 2.3.20 | No fix listed |
References
- nvd.nist.gov third-party-advisory vendor-advisory
- issues.apache.org issue-tracking vendor-advisory
- lists.apache.org
- packetstormsecurity.com exploit
- 20170814 CVE-2017-9802: Apache Sling XSS vulnerability mailing-list
- 100284 third-party-advisory vdb-entry
- github.com
- [dev] 20170814 CVE-2017-9802: Apache Sling XSS vulnerability mailing-list