CVE-2020-36913 All-Dynamics Software enlogic:show 2.0.2 Session Fixation Authentication Bypass
Attackers can bypass authentication in enlogic:show by fixing PHP session IDs, allowing unauthorized access and potential CSRF attacks.
- 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-2020-36913?
CVE-2020-36913 is a high-severity authentication bypass vulnerability in All-Dynamics Software enlogic:show Digital Signage System, published on 6 Jan 2026. 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
All-Dynamics Software enlogic:show 2.0.2 contains a session fixation vulnerability that allows attackers to set a predefined PHP session identifier during the login process. Attackers can forge HTTP GET requests to welcome.php with a manipulated session token to bypass authentication and potentially execute cross-site request forgery attacks.
Weakness: CWE-384
Which versions are affected by CVE-2020-36913?
How do I fix CVE-2020-36913?
No fix has been published for CVE-2020-36913 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2020-36913 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2020-36913 exists.
Sources
Also known as GHSA-xchh-23fv-6m64.