CVE-2023-23900 WordPress Easy Forms for Mailchimp Plugin <= 6.8.8 is vulnerable to Cross Site Scripting (XSS)
Unauthenticated attackers can execute arbitrary scripts in the context of other users via reflected XSS in the Easy Forms for Mailchimp plugin.
- 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-2023-23900?
CVE-2023-23900 is a medium-severity cross-site scripting vulnerability in YIKES, Inc. Easy Forms for Mailchimp, published on 10 Aug 2023. 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
Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in YIKES, Inc. Easy Forms for Mailchimp plugin <= 6.8.8 versions.
Weakness: CWE-79
Which versions are affected by CVE-2023-23900?
It affects 1 product.
Products include Yikesinc Easy Forms for Mailchimp.
How do I fix CVE-2023-23900?
No fix has been published for CVE-2023-23900 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-2023-23900 being exploited?
There is no known exploitation of CVE-2023-23900 in the wild and no public exploit code.
Other vulnerabilities in YIKES, Inc. Easy Forms for Mailchimp
- CVE-2019-15318 Code injection in n/a
- CVE-2023-2518 Easy Forms for Mailchimp < 6.8.9 - Reflected XSS
- CVE-2023-1324 Easy Forms for MailChimp < 6.8.8 - Reflected XSS
- CVE-2021-24985 Easy Forms for Mailchimp < 6.8.6 - Reflected Cross-Site Scripting
- CVE-2023-1325 Easy Forms for MailChimp < 6.8.7 - Contributor+ Stored XSS
Sources
Also known as GHSA-gfj4-f2fv-55wq.