CVE-2026-109160 PublicCMS pay Endpoint SafeConfigComponent.java SafeConfigComponent.getSafeUrl redirect
Attackers can exploit an open redirect in the PublicCMS pay endpoint via the returnUrl parameter to redirect users to malicious sites.
- 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-2026-109160?
CVE-2026-109160 is a medium-severity vulnerability in PublicCMS, published on 13 Oct 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
A vulnerability was determined in PublicCMS up to 5.202608.a. Affected by this issue is the function SafeConfigComponent.getSafeUrl of the file publiccms-core/src/main/java/com/publiccms/logic/component/config/SafeConfigComponent.java of the component pay Endpoint. Executing a manipulation of the argument returnUrl can lead to open redirect. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.
Weakness: CWE-601
Which versions are affected by CVE-2026-109160?
How do I fix CVE-2026-109160?
No fix has been published for CVE-2026-109160 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-109160 being exploited?
There is no known exploitation of CVE-2026-109160 in the wild and no public exploit code.
Sources
Also known as GHSA-8c56-665g-jg6c.