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Vulnerabilities

Vulnerability · CVE-2013-4680

Open redirect vulnerability in Maag Form Captcha extension 2.0.0 and earlier for TYPO3 allows remote attackers to redirect users to arbitrary web sites and conduct phi…

Published Jun 25, 2013 · catalog updated Jun 16, 2026 · urs maag maag form captcha

Last checked Nov 4, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2013-4680. EPSS is 1.33%. Act only if a listed version of urs maag maag form captcha is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium6.4
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
1.33%
Remediation
Advisory link
Affected products
cpe urs maag/maag form captcha

Open redirect vulnerability in Maag Form Captcha extension 2.0.0 and earlier for TYPO3 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via unspecified vectors.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe urs maag/maag form captcha1.0.0
  • cpe urs maag/maag form captcha1.0.1
  • cpe urs maag/maag form captcha1.0.2
  • cpe urs maag/maag form captcha1.1.0
  • cpe urs maag/maag form captcha1.1.1
  • cpe urs maag/maag form captcha1.1.2

How to fix CVE-2013-4680

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2013-4680. EPSS is 1.33%. Act only if a listed version of urs maag maag form captcha is installed.

Which versions are affected?

Compare what you have installed with urs maag/maag form captcha 1.0.0; urs maag/maag form captcha 1.0.1; urs maag/maag form captcha 1.0.2; urs maag/maag form captcha 1.1.0. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 1.33%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

TYPO3 security

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Jun 25, 2013 · Monitored products — high

    Detected

    Open redirect vulnerability in Maag Form Captcha extension 2.0.0 and earlier for TYPO3 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via unspecified vectors.

  2. Jun 16, 2026 · Monitored products — high

    Updated

    Open redirect vulnerability in Maag Form Captcha extension 2.0.0 and earlier for TYPO3 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via unspecified vectors.

Sources

  • CVE.orgVulnerability recordCVE-2013-4680

    Official CVE identifier

    cve.org
  • Monitored products — highVendor advisoryCVE-2013-4680

    Open redirect vulnerability in Maag Form Captcha extension 2.0.0 and earlier for TYPO3 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via unspecified vectors.

    nvd.nist.gov

References

Freshness

Last verified in this catalog Nov 3, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • CVE.orgNov 4, 2026
  • Monitored products — highNov 3, 2026