CVE-2023-1890 Tablesome < 1.0.9 - Reflected XSS
An attacker can execute arbitrary scripts in a victim's browser via reflected XSS in the Tablesome WordPress 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-2023-1890?
CVE-2023-1890 is a medium-severity cross-site scripting vulnerability in Unknown Tablesome, published on 15 May 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
The Tablesome WordPress plugin before 1.0.9 does not escape various generated URLs, before outputting them in attributes when some notices are displayed, leading to Reflected Cross-Site Scripting
Which versions are affected by CVE-2023-1890?
It affects 1 product.
Products include Pauple Tablesome.
How do I fix CVE-2023-1890?
No fix has been published for CVE-2023-1890 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-2023-1890 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-1890 exists.
Public exploit code: 1 Nuclei template.
Sources
Also known as GHSA-qwfq-j2hm-9rmv.