CVE-2012-1835 Cross-site scripting in n/a
Remote attackers can inject arbitrary web script or HTML via multiple parameters in the All-in-One Event Calendar plugin, potentially compromising user sessions.
- 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-2012-1835?
CVE-2012-1835 is a medium-severity cross-site scripting vulnerability in n/a, published on 14 Aug 2012. 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
Multiple cross-site scripting (XSS) vulnerabilities in the All-in-One Event Calendar plugin 1.4 and 1.5 for WordPress allow remote attackers to inject arbitrary web script or HTML via the (1) title parameter to app/view/agenda-widget-form.php; (2) args, (3) title, (4) before_title, or (5) after_title parameter to app/view/agenda-widget.php; (6) button_value parameter to app/view/box_publish_button.php; or (7) msg parameter to /app/view/save_successful.php.
Weakness: CWE-79
Which versions are affected by CVE-2012-1835?
It affects 1 product.
Products include Timely All-in-One Event Calendar.
How do I fix CVE-2012-1835?
No fix has been published for CVE-2012-1835 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-2012-1835 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2012-1835 exists.
Public exploit code: 4 Exploit-DB entries and 1 Nuclei template.
Sources
Also known as GHSA-6mxc-vv2c-396r.