CVE-2019-25297 Poll, Survey & Quiz Maker Plugin by Opinion Stage < 19.6.25 Stored XSS
An unauthenticated attacker can inject arbitrary scripts into the Opinion Stage WordPress plugin, leading to code execution when victims view affected pages.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2019-25297?
CVE-2019-25297 is a medium-severity cross-site scripting vulnerability in Assaf Parag Poll, Survey & Quiz Maker Plugin by Opinion Stage, published on 16 Jan 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
Poll, Survey & Quiz Maker Plugin by Opinion Stage Wordpress plugin versions prior to 19.6.25 contain a stored cross-site scripting (XSS) vulnerability via multiple parameters due to insufficient input validation and output escaping. An unauthenticated attacker can inject arbitrary script into content that executes when a victim views an affected page.
Weakness: CWE-79
Which versions are affected by CVE-2019-25297?
How do I fix CVE-2019-25297?
No fix has been published for CVE-2019-25297 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2019-25297 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2019-25297 exists.
Sources
Also known as GHSA-5ff7-3c96-mv34.