What’s Vulnerable › Vulnerabilities

CVE-2020-15514

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-07-07 · updated 2026-06-17
• Weakness: CWE-79

Description

The jh_captcha extension through 2.1.3, and 3.x through 3.0.2, for TYPO3 allows XSS.

Affected products

• Jh Captcha Project Jh Captcha: through 2.1.3; from 3.0.0 through 3.0.2

References

• https://typo3.org/help/security-advisories
• https://typo3.org/security/advisory/typo3-ext-sa-2020-012
• https://typo3.org/help/security-advisories
• https://typo3.org/security/advisory/typo3-ext-sa-2020-012

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