CVE-2020-20633 Cross-site scripting in n/a
Authenticated stored XSS in GDPR Cookie Consent plugin allows attackers to execute scripts and escalate privileges.
- 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-2020-20633?
CVE-2020-20633 is a medium-severity cross-site scripting vulnerability in n/a, published on 21 Aug 2020. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
ajax_policy_generator in admin/modules/cli-policy-generator/classes/class-policy-generator-ajax.php in GDPR Cookie Consent (cookie-law-info) 1.8.2 and below plugin for WordPress, allows authenticated stored XSS and privilege escalation.
Weakness: CWE-79
Which versions are affected by CVE-2020-20633?
It affects 1 product.
Products include Cookielawinfo Gdpr Cookie Consent.
How do I fix CVE-2020-20633?
No fix has been published for CVE-2020-20633 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-2020-20633 being exploited?
There is no known exploitation of CVE-2020-20633 in the wild and no public exploit code.
Sources
Also known as GHSA-pgp4-p7fc-4ggh.