CVE-2018-20595 Cross-Site Request Forgery (CSRF) in hswebframework.web:hsweb-commons
Attackers can perform CSRF attacks in hsweb by bypassing OAuth2 state validation, potentially leading to account takeover.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2018-20595?
CVE-2018-20595 is a high-severity vulnerability in n/a, published on 30 Dec 2018. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
A CSRF issue was discovered in web/authorization/oauth2/controller/OAuth2ClientController.java in hsweb 3.0.4 because the state parameter in the request is not compared with the state parameter in the session after user authentication is successful.
Weakness: CWE-352
Which versions are affected by CVE-2018-20595?
2 open source packages ship an affected version, including org.hswebframework.web:hsweb-commons. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
org.hswebframework.web:hsweb-commons Maven | All versions to 3.0.4 | None |
org.hswebframework.web:hsweb-commons Maven | All versions to 3.0.4 | None |
Products include Hsweb Hsweb.
How do I fix CVE-2018-20595?
No fix has been published for CVE-2018-20595 yet. Limit exposure of the affected software until one is available.
Is CVE-2018-20595 being exploited?
There is no known exploitation of CVE-2018-20595 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-4rm3-4mq4-mfwr.