CVE-2026-88791 Safe Redirect Manager < 2.3.0 - Open Redirect via Wildcard Redirect Rules
Unauthenticated attackers can redirect users to arbitrary external sites via crafted requests when wildcard redirect rules are configured in Safe Redirect Manager.
- 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-2026-88791?
CVE-2026-88791 is a low-severity vulnerability in Unknown Safe Redirect Manager, published on 30 Sep 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
The Safe Redirect Manager WordPress plugin before 2.3.0 does not properly validate the redirect destination when a wildcard redirect rule to an absolute URL is configured, allowing unauthenticated attackers to redirect visitors to an arbitrary external website via a crafted request path.
Weakness: CWE-601
Which versions are affected by CVE-2026-88791?
How do I fix CVE-2026-88791?
No fix has been published for CVE-2026-88791 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-88791 being exploited?
There is no known exploitation of CVE-2026-88791 in the wild and no public exploit code.
Sources
Also known as GHSA-xxpw-g4gr-qqvv.