CVE-2020-13639
Last modified
CVE-2020-13639 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. A stored XSS vulnerability was discovered in the ECT Provider in OutSystems before 2020-09-04, affecting generated applications. It could allow an unauthenticated remote attacker to craft and store malicious Feedback content into /ECT_Provider/, such that when the content is viewed (it can only be viewed by Administrators), attacker-controlled JavaScript will execute in the security context of an administrator's browser. EPSS estimates a 0.82% chance of exploitation in the next 30 days.
Description
A stored XSS vulnerability was discovered in the ECT Provider in OutSystems before 2020-09-04, affecting generated applications. It could allow an unauthenticated remote attacker to craft and store malicious Feedback content into /ECT_Provider/, such that when the content is viewed (it can only be viewed by Administrators), attacker-controlled JavaScript will execute in the security context of an administrator's browser. This is fixed in Outsystems 10.0.1005.2, Outsystems 11.9.0 Platform Server, and Outsystems 11.7.0 LifeTime Management Console.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Outsystems | Lifetime Management Console | >= 11, < 11.7.0 |
| Outsystems | Outsystems | >= 10, < 10.0.1005.2 |
| Outsystems | Platform Server | >= 11, < 11.9.0 |
References
- https://labs.integrity.pt/advisories/CVE-2020-13639/Third Party Advisory
- https://labs.integrity.pt/advisories/CVE-2020-13639/Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-13639?
How severe is CVE-2020-13639?
How do I fix CVE-2020-13639?
Are you affected by CVE-2020-13639?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST